Task: Answer the multiple choice question.
Question: Which drug has a 8.947\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] CC(C)OCc1ccc(C(=O)N2CCN(S(=O)(=O)c3ccc(Br)s3)CC2)cc1
[b] O=C(CSc1nc2ncc(Cl)cc2[nH]1)NC1CCS(=O)(=O)C1
[c] O=C(CCC1CCCN(C(=O)c2ccccc2Cl)C1)N1CCN(c2ccccn2)CC1
Answer: c. O=C(CCC1CCCN(C(=O)c2ccccc2Cl)C1)N1CCN(c2ccccn2)CC1
{#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#}
O=C(CCC1CCCN(C(=O)c2ccccc2Cl)C1)N1CCN(c2ccccn2)CC1
O=C(CCC1CCCN(C(=O)c2ccccc2Cl)C1)N1CCN(c2ccccn2)CC1
3-[1-(2-chlorobenzoyl)piperidin-3-yl]-1-(4-pyridin-2-ylpiperazin-1-yl)propan-1-one