Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 1.962\% 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) C=C1c2ccc(C)cc2NC(=O)N1c1ccccc1
b) O=C(COc1ccc(S(=O)(=O)N2CCCC2)cc1Cl)NC1CC1
c) Cc1cccc(CNC(=O)CCn2ccc3cc(S(=O)(=O)N4CCCC4)ccc32)c1
Answer: a. C=C1c2ccc(C)cc2NC(=O)N1c1ccccc1
{#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#}
7-methyl-4-methylidene-3-phenyl-1H-quinazolin-2-one