Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 4.474\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. COc1cc2c(cc1NC(=O)/C=C/c1ccc([N+](=O)[O-])cc1)oc1ccccc12
b. O=C(NCCc1ccc(F)cc1)c1ccc2nccnc2c1
c. Cc1cccc(CC2SC(N3CCN(c4ccccc4)CC3)=NC2=O)c1
Answer: b. O=C(NCCc1ccc(F)cc1)c1ccc2nccnc2c1
{#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(NCCc1ccc(F)cc1)c1ccc2nccnc2c1
O=C(NCCc1ccc(F)cc1)c1ccc2nccnc2c1
N-[2-(4-fluorophenyl)ethyl]quinoxaline-6-carboxamide