Problem statement: Answer the MCQ question.
Question: Which compound has a 0.997\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: O=C(CSc1ccccc1)NCc1cccnc1
b: CC(C)O/N=C1\C(=O)N(c2ccccc2)c2ccccc21
c: N#CCCN1CCN(S(=O)(=O)c2cc(Cl)ccc2Cl)CC1
Answer: b. CC(C)O/N=C1\C(=O)N(c2ccccc2)c2ccccc21
{#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#}
CC(C)O/N=C1\C(=O)N(c2ccccc2)c2ccccc21
CC(C)O/N=C1\C(=O)N(c2ccccc2)c2ccccc21
(3Z)-1-phenyl-3-propan-2-yloxyiminoindol-2-one