Task: Answer the multiple-choice question.
Query: Which compound exhibits a 16.067\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. Cc1ccsc1CN(C(=O)c1ccc([N+](=O)[O-])cc1)C1CCS(=O)(=O)C1
b. COC(=O)c1cc(S(=O)(=O)N2CCCCC2)c[nH]1
c. Cc1cc(OCC(=O)N2CCC(C(=O)O)(c3ccccc3)CC2)c2c(C)cc(=O)oc2c1
d. COc1ccc(/C=N/NC(=O)COc2cccc3ccccc23)c(C(=O)O)c1OC
Answer: b. COC(=O)c1cc(S(=O)(=O)N2CCCCC2)c[nH]1
{#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#}
COC(=O)c1cc(S(=O)(=O)N2CCCCC2)c[nH]1
COC(=O)c1cc(S(=O)(=O)N2CCCCC2)c[nH]1
methyl4-piperidin-1-ylsulfonyl-1H-pyrrole-2-carboxylate