Problem statement: Answer the multiple-choice question.
Query: Which drug has a 7.851\% 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 CCN1C(=O)c2cccc3c(S(=O)(=O)Nc4c(C)n(C)n(-c5ccccc5)c4=O)ccc1c23
b Cc1cccc(NC(=O)CCc2nc3sc4c(c3c(=O)[nH]2)CCCC4)n1
c CC(NC(=O)c1ccc(Cl)c(Cl)c1)c1ccc(-c2ccccc2)cc1
d O=C(NNS(=O)(=O)c1ccc(F)cc1)c1cnccn1
Answer: a. CCN1C(=O)c2cccc3c(S(=O)(=O)Nc4c(C)n(C)n(-c5ccccc5)c4=O)ccc1c23
{#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#}
CCN1C(=O)c2cccc3c(S(=O)(=O)Nc4c(C)n(C)n(-c5ccccc5)c4=O)ccc1c23
CCN1C(=O)c2cccc3c(S(=O)(=O)Nc4c(C)n(C)n(-c5ccccc5)c4=O)ccc1c23
N-(1,5-dimethyl-3-oxo-2-phenylpyrazol-4-yl)-1-ethyl-2-oxobenzo[cd]indole-6-sulfonamide