Task: Answer the multiple choice question.
Question: Which drug exhibits a 19.286% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a O=C(Nc1ccon1)c1ccc(Cl)c(S(=O)(=O)N2CCCCC2)c1
b CCOC(=O)c1sc(-c2ccc(F)cc2)cc1N
c COc1cc(NC(=O)CSc2nc3ccccc3cc2C)c(C(=O)O)cc1OC
d CC(=O)Nc1ccc(NC(=O)c2ccc(S(=O)(=O)N(C)c3ccccc3)cc2)cc1
Answer: a. O=C(Nc1ccon1)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(Nc1ccon1)c1ccc(Cl)c(S(=O)(=O)N2CCCCC2)c1
O=C(Nc1ccon1)c1ccc(Cl)c(S(=O)(=O)N2CCCCC2)c1
4-chloro-N-(1,2-oxazol-3-yl)-3-piperidin-1-ylsulfonylbenzamide