Task: Answer the multiple-choice question.
Query: Which drug exhibits a 4.387\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a) COC(=O)c1sccc1NC(=O)CN(C)NS(=O)(=O)c1ccc(F)cc1
b) COc1ccccc1NC(=O)N1CCCC1C(=O)Nc1ccc2c(c1)OCO2
c) Cc1ccc(-c2csc(NC(=O)CN3C(=O)CCC3=O)n2)cc1
d) COc1cc2c(cc1OC)C(C)N(C(=O)Cc1ccc(C(F)(F)F)cc1)CC2
e) COC(=O)c1c(-c2c(Cl)cccc2Cl)noc1NC(=O)NN1CCCCC1
Answer: a. COC(=O)c1sccc1NC(=O)CN(C)NS(=O)(=O)c1ccc(F)cc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__names__noun}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%herg_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COC(=O)c1sccc1NC(=O)CN(C)NS(=O)(=O)c1ccc(F)cc1
COC(=O)c1sccc1NC(=O)CN(C)NS(=O)(=O)c1ccc(F)cc1
[C][O][C][=Branch1][C][=O][C][S][C][=C][C][=Ring1][Branch1][N][C][=Branch1][C][=O][C][N][Branch1][C][C][N][S][=Branch1][C][=O][=Branch1][C][=O][C][=C][C][=C][Branch1][C][F][C][=C][Ring1][#Branch1]
methyl4-[[2-[[(4-fluorophenyl)sulfonylamino]-methylamino]acetyl]amino]thiophene-5-carboxylate