Problem statement: Answer the multiple-choice question.
Query: Which drug has a 15.168\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) COC(=O)c1c(NC(C)=O)sc(C(=O)Nc2ccccc2C)c1C
(b) CCC(C)NS(=O)(=O)c1ccc(OCC(=O)N2CCC(C)CC2)cc1
(c) Cc1nnc(N2CCOCC2)c2nn(-c3cccc(Cl)c3)c(C)c12
(d) Cc1ccccc1NC(=O)CCS(=O)(=O)c1ccc(Br)s1
Answer: a. COC(=O)c1c(NC(C)=O)sc(C(=O)Nc2ccccc2C)c1C
{#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)c1c(NC(C)=O)sc(C(=O)Nc2ccccc2C)c1C
COC(=O)c1c(NC(C)=O)sc(C(=O)Nc2ccccc2C)c1C
methyl 2-acetamido-4-methyl-5-[(2-methylphenyl)carbamoyl]thiophene-3-carboxylate