Task: Answer the MCQ question.
Question: Which compound has a -0.237\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: Cc1ccc(C(=O)CCNc2ccc(Cl)cc2)o1
b: Cc1cc2cc(CNC(=O)C3CCCC3)ccc2n1C
c: COCCn1c(SCc2ccc(F)cc2)nc2ccccc2c1=O
Answer: a. Cc1ccc(C(=O)CCNc2ccc(Cl)cc2)o1
{#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#}
Cc1ccc(C(=O)CCNc2ccc(Cl)cc2)o1
Cc1ccc(C(=O)CCNc2ccc(Cl)cc2)o1
3-(4-chloroanilino)-1-(5-methylfuran-2-yl)propan-1-one