Problem statement: Answer the multiple choice question.
Question: Which drug has a 1.015\% 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 other words.
Options:
a) CCS(=O)(=O)N1CCN(C(=O)c2cccnc2)CC1
b) COc1ccc(N2CCN(C(=O)COC(=O)c3cccc(S(=O)(=O)Nc4ccccc4OC)c3)CC2)cc1
c) COc1ccccc1C(=O)Nc1ccc(S(=O)(=O)N2CCN(C)CC2)cc1
d) O=C(CSc1nc(N2CCOCC2)nc(N2CCOCC2)n1)Nc1ccc(Cl)cc1Cl
Answer: a. CCS(=O)(=O)N1CCN(C(=O)c2cccnc2)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#}
CCS(=O)(=O)N1CCN(C(=O)c2cccnc2)CC1
CCS(=O)(=O)N1CCN(C(=O)c2cccnc2)CC1
(4-ethylsulfonylpiperazin-1-yl)-pyridin-3-ylmethanone