Problem statement: Answer the MCQ question.
Question: Which drug exhibits a -0.951\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) COc1ccc(C(C#N)=C2C=CC(=NO)C=C2)cc1
(b) O=C(O)COn1c(-c2ccccc2)nc2ccc(Cl)cc21
Answer: b. O=C(O)COn1c(-c2ccccc2)nc2ccc(Cl)cc21
{#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(O)COn1c(-c2ccccc2)nc2ccc(Cl)cc21
O=C(O)COn1c(-c2ccccc2)nc2ccc(Cl)cc21
2-(6-chloro-2-phenylbenzimidazol-1-yl)oxyaceticacid