Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 14.677\% 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(NC(=O)CN2C(=O)/C(=C3\SC(=S)N(CCC(=O)O)C3=O)c3ccccc32)cc1
b. O=C(NNC(=S)Nc1ccccc1Cl)c1ccccc1Cl
c. CC(C)c1ccc(C(C)NCCS(=O)(=O)c2ccc(Cl)cc2)cc1
d. O=[N+]([O-])c1ccc(CN2CC=C(c3ccccc3)CC2)cc1
e. CC(C)(Cl)[N+](=O)[O-]
Answer: b. O=C(NNC(=S)Nc1ccccc1Cl)c1ccccc1Cl
{#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#}
O=C(NNC(=S)Nc1ccccc1Cl)c1ccccc1Cl
O=C(NNC(=S)Nc1ccccc1Cl)c1ccccc1Cl
1-[(2-chlorobenzoyl)amino]-3-(2-chlorophenyl)thiourea