Task: Answer the multiple choice question.
Query: Which compound has a 3.270\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a: COc1cccc(N2CCN(C(=O)CCc3nnc4ccc(N5CCCC5)nn34)CC2)c1
b: CC(=O)N1c2ccc(S(=O)(=O)N3CCCCC3)cc2CC1C(=O)NCc1cccc(Cl)c1
c: Cc1nnc(NCc2ccncc2)c2ccccc12
d: Cc1cccc(C(=O)OCC(=O)Nc2ccccc2C(=O)NC2CC2)c1
e: O=C(Oc1ccccc1OC(=O)N1CCOCC1)N1CCOCC1
Answer: b. CC(=O)N1c2ccc(S(=O)(=O)N3CCCCC3)cc2CC1C(=O)NCc1cccc(Cl)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#}
CC(=O)N1c2ccc(S(=O)(=O)N3CCCCC3)cc2CC1C(=O)NCc1cccc(Cl)c1
CC(=O)N1c2ccc(S(=O)(=O)N3CCCCC3)cc2CC1C(=O)NCc1cccc(Cl)c1
1-acetyl-N-[(3-chlorophenyl)methyl]-5-piperidin-1-ylsulfonyl-2,3-dihydroindole-2-carboxamide