Task: Answer the multiple choice question.
Query: Which compound exhibits a -28.926% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a.) O=C(CCCOc1ccc(Cl)cc1)Nc1nncs1
b.) CCC(Nc1ccc(OC)cc1)C(=O)N/N=C/c1ccc([N+](=O)[O-])cc1
c.) CCCCN(C(=O)c1ccco1)c1nnc(-c2cc(OC)c(OC)c(OC)c2)s1
Answer: a. O=C(CCCOc1ccc(Cl)cc1)Nc1nncs1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C(CCCOc1ccc(Cl)cc1)Nc1nncs1
O=C(CCCOc1ccc(Cl)cc1)Nc1nncs1
4-(4-chlorophenoxy)-N-(1,3,4-thiadiazol-2-yl)butanamide