Problem statement: Answer the multiple choice question.
Query: Which drug has a 0.269\% 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) Cc1occc1-c1nnc(SCC(=O)N2CCN(c3ccccc3)CC2)n1C
b) CC(=O)c1ccc(NS(=O)(=O)c2cc3c(cc2C)N(C(C)=O)CCO3)cc1
c) COC(=O)c1ccc(COC(=O)C2CC(O)CN2S(=O)(=O)c2ccc([N+](=O)[O-])cc2)cc1
Answer: a. Cc1occc1-c1nnc(SCC(=O)N2CCN(c3ccccc3)CC2)n1C
{#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#}
Cc1occc1-c1nnc(SCC(=O)N2CCN(c3ccccc3)CC2)n1C
Cc1occc1-c1nnc(SCC(=O)N2CCN(c3ccccc3)CC2)n1C
2-[[4-methyl-5-(2-methylfuran-3-yl)-1,2,4-triazol-3-yl]sulfanyl]-1-(4-phenylpiperazin-1-yl)ethanone