Task: Answer the multiple choice question.
Question: Which drug has a 5.048\% 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, or d without using any additional words.
Options:
a) C=CCOc1ccccc1CN1CCCC(CCC(=O)N(C)CCc2ccccn2)C1
b) CC(=O)Nc1ccc(NS(=O)(=O)c2ccc3c4c(cccc24)C(=O)N3)cc1
c) O=C(COC(=O)CCc1nc2ccccc2n1-c1ccccc1)Nc1ccc(N2CCCCC2)cc1
d) CN(C)C(=O)CN1CCN(c2nc3nonc3nc2N2CCCCC2)CC1
Answer: b. CC(=O)Nc1ccc(NS(=O)(=O)c2ccc3c4c(cccc24)C(=O)N3)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#}
CC(=O)Nc1ccc(NS(=O)(=O)c2ccc3c4c(cccc24)C(=O)N3)cc1
CC(=O)Nc1ccc(NS(=O)(=O)c2ccc3c4c(cccc24)C(=O)N3)cc1
N-[4-[(2-oxo-1H-benzo[cd]indol-6-yl)sulfonylamino]phenyl]acetamide