Problem statement: Answer the multiple-choice question.
Question: Which compound has a 2.299\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] O=C1CC(/C=C/c2ccco2)=Nc2ccccc2N1
[b] CCOC(=O)c1ccc(N2C(=O)CC(N3CC=C(c4ccc(F)cc4)CC3)C2=O)cc1
[c] COc1cc2c(cc1OC)C(c1ccc([N+](=O)[O-])cc1)NCC2
Answer: a. O=C1CC(/C=C/c2ccco2)=Nc2ccccc2N1
{#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=C1CC(/C=C/c2ccco2)=Nc2ccccc2N1
O=C1CC(/C=C/c2ccco2)=Nc2ccccc2N1
4-[(E)-2-(furan-2-yl)ethenyl]-1,3-dihydro-1,5-benzodiazepin-2-one