Task: Answer the multiple-choice question.
Query: Which compound has a -17.837% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] CN(CC(=O)Nc1ccc(N2CCOCC2)cc1)C(=O)CCc1ccccc1Cl
[b] O=C(Nc1nnc(CSCc2ccc(F)cc2)s1)c1ccc([N+](=O)[O-])cc1
Answer: a. CN(CC(=O)Nc1ccc(N2CCOCC2)cc1)C(=O)CCc1ccccc1Cl
{#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#}
CN(CC(=O)Nc1ccc(N2CCOCC2)cc1)C(=O)CCc1ccccc1Cl
CN(CC(=O)Nc1ccc(N2CCOCC2)cc1)C(=O)CCc1ccccc1Cl
3-(2-chlorophenyl)-N-methyl-N-[2-(4-morpholin-4-ylanilino)-2-oxoethyl]propanamide