Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a -0.475\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. O=C(Cc1n[nH]c(=O)c2ccccc12)OCC(=O)N(Cc1ccccc1)Cc1ccccc1
b. COc1c(C)cc(C(=O)C2CCCN(C(=O)c3snnc3C)C2)cc1C
c. O=C(COc1ccccc1)NCC(=O)Nc1ccncc1
Answer: c. O=C(COc1ccccc1)NCC(=O)Nc1ccncc1
{#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(COc1ccccc1)NCC(=O)Nc1ccncc1
O=C(COc1ccccc1)NCC(=O)Nc1ccncc1
2-[(2-phenoxyacetyl)amino]-N-pyridin-4-ylacetamide