Problem statement: Answer the multiple choice question.
Query: Which compound has a 13.730\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a CCCn1c(CCC(=O)O)nc2cc(S(=O)(=O)N3CCCC3)ccc21
b CC(C(=O)Nc1ccc2c(c1)OCO2)N(c1ccc(Cl)cc1)S(C)(=O)=O
Answer: a. CCCn1c(CCC(=O)O)nc2cc(S(=O)(=O)N3CCCC3)ccc21
{#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#}
CCCn1c(CCC(=O)O)nc2cc(S(=O)(=O)N3CCCC3)ccc21
CCCn1c(CCC(=O)O)nc2cc(S(=O)(=O)N3CCCC3)ccc21
3-(1-propyl-5-pyrrolidin-1-ylsulfonylbenzimidazol-2-yl)propanoic acid