Task: Answer the MCQ question.
Question: Which drug exhibits a 1.167\% 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 COc1ccc(Cl)c(NC(=O)NCCN2CCN(c3ccccc3)CC2)c1
b O=C1CN(c2cc(Cl)cc(Cl)c2)C(=O)CN1/N=C/c1cccnc1
c COc1ccc(NC(=O)Nc2cccc(F)c2)c(OC)c1
d CCCNC(=O)C(CC)NS(=O)(=O)c1ccc(OC)cc1
e Nc1nonc1NC(=O)CSc1nc2ccccc2s1
Answer: a. COc1ccc(Cl)c(NC(=O)NCCN2CCN(c3ccccc3)CC2)c1
{#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#}
COc1ccc(Cl)c(NC(=O)NCCN2CCN(c3ccccc3)CC2)c1
COc1ccc(Cl)c(NC(=O)NCCN2CCN(c3ccccc3)CC2)c1
[C][O][C][=C][C][=C][Branch1][C][Cl][C][Branch2][Ring1][O][N][C][=Branch1][C][=O][N][C][C][N][C][C][N][Branch1][=Branch2][C][=C][C][=C][C][=C][Ring1][=Branch1][C][C][Ring1][N][=C][Ring2][Ring1][=Branch2]
1-(2-chloro-5-methoxyphenyl)-3-[2-(4-phenyl-1,4-diazinan-1-yl)ethyl]urea