Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 12.862\% 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.) CC(C)(C)C1CCc2onc(C(=O)Nc3cnn(Cc4ccc(F)cc4)c3)c2C1
b.) O=C(Cc1ccccn1)c1ccc(Cl)cc1
c.) Cc1cc(N2C(=O)C(=O)/C(=C(/O)c3ccccc3)C2c2cccs2)no1
Answer: b. O=C(Cc1ccccn1)c1ccc(Cl)cc1
{#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(Cc1ccccn1)c1ccc(Cl)cc1
O=C(Cc1ccccn1)c1ccc(Cl)cc1
1-(4-chlorophenyl)-2-pyridin-2-ylethanone