Problem statement: Answer the multiple-choice question.
Question: Which compound has a 18.467% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] O=C1C=C(c2ccc3c(c2)OCCO3)C[C@@H](c2ccc(F)cc2)C1
[b] COc1ccc(S(=O)(=O)N(CC(=O)N2CCCCCC2)c2ccccc2OC)cc1
[c] O=C(Oc1ccc([N+](=O)[O-])cc1)c1ccc(Cl)c(S(=O)(=O)N2CCCCC2)c1
[d] O=C1/C(=C\c2cccc(O)c2O)SC(=S)N1Cc1ccccc1
Answer: c. O=C(Oc1ccc([N+](=O)[O-])cc1)c1ccc(Cl)c(S(=O)(=O)N2CCCCC2)c1
{#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(Oc1ccc([N+](=O)[O-])cc1)c1ccc(Cl)c(S(=O)(=O)N2CCCCC2)c1
O=C(Oc1ccc([N+](=O)[O-])cc1)c1ccc(Cl)c(S(=O)(=O)N2CCCCC2)c1
(4-nitrophenyl) 4-chloro-3-piperidin-1-ylsulfonylbenzoate