Task: Answer the multiple-choice question.
Query: Which drug has a -0.196% 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 additional words.
Options:
a: COc1cc(NS(=O)(=O)c2ccc(NC(=O)COc3ccccc3Cl)cc2)nc(OC)n1
b: O=C(Nc1ccc([N+](=O)[O-])cc1)c1cc2ccccc2nc1Cl
c: Cc1ccc(O)c(CCc2ccc(O)cc2)n1.Cl
d: COc1ccc2nc(NNC(=O)COc3ccccc3)sc2c1
Answer: c. Cc1ccc(O)c(CCc2ccc(O)cc2)n1.Cl
{#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#}
Cc1ccc(O)c(CCc2ccc(O)cc2)n1.Cl
Cc1ccc(O)c(CCc2ccc(O)cc2)n1.Cl
2-[2-(4-hydroxyphenyl)ethyl]-6-methylpyridin-3-ol;hydrochloride