Task: Answer the multiple-choice question.
Query: Which drug exhibits a 5.662\% 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 additional words.
Options:
a: CCOCCCNS(=O)(=O)c1ccc2c(c1)OCCO2
b: Cc1ccc(NC(=O)CCNS(=O)(=O)c2ccc3[nH]c(=O)oc3c2)cc1
c: O=C(CSc1nnc2ccccn12)NCc1ccco1
d: Cc1ccccc1CC(=O)N1CCCC(CCC(=O)N2CCN(c3ccccn3)CC2)C1
Answer: d. Cc1ccccc1CC(=O)N1CCCC(CCC(=O)N2CCN(c3ccccn3)CC2)C1
{#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#}
Cc1ccccc1CC(=O)N1CCCC(CCC(=O)N2CCN(c3ccccn3)CC2)C1
Cc1ccccc1CC(=O)N1CCCC(CCC(=O)N2CCN(c3ccccn3)CC2)C1
3-[1-[2-(2-methylphenyl)acetyl]piperidin-3-yl]-1-(4-pyridin-2-ylpiperazin-1-yl)propan-1-one