Task: Answer the MCQ question.
Question: Which drug exhibits a 12.817\% 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. CN(CC(=O)OCC(=O)NCc1ccccc1)S(=O)(=O)c1ccc(Cl)cc1
b. COc1ccc(C)cc1NC(=O)NC(C)c1ccncc1
c. CCCN1C(=S)c2ccccc2C1c1ccccc1
d. COc1ccc(/C=C(/NC(=O)c2ccccc2)C(=O)Nc2cccc(C(=O)O)c2)cc1
e. COC(=O)/C(=C(O)\C=C\c1ccccc1[N+](=O)[O-])c1nc2ccccc2[nH]1
Answer: b. COc1ccc(C)cc1NC(=O)NC(C)c1ccncc1
{#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(C)cc1NC(=O)NC(C)c1ccncc1
COc1ccc(C)cc1NC(=O)NC(C)c1ccncc1
1-(2-methoxy-5-methylphenyl)-3-(1-pyridin-4-ylethyl)urea