Task: Answer the multiple-choice question.
Question: Which drug exhibits a 0.807\% 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] CC(C)c1ccc(S(=O)(=O)N2CCN(C(=O)c3ccco3)CC2)cc1
[b] COCCOC(=O)c1c(C)oc2ccc(OC(=O)c3c(OC)cccc3OC)cc12
[c] COc1ccc(C(CC(=O)c2ccc(C)cc2)Nc2ccc([N+](=O)[O-])cc2)cc1
[d] Cc1ccc2cc3cc(C(=O)NCCCN4CCc5ccccc5C4)oc3nc2c1
Answer: a. CC(C)c1ccc(S(=O)(=O)N2CCN(C(=O)c3ccco3)CC2)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(C)c1ccc(S(=O)(=O)N2CCN(C(=O)c3ccco3)CC2)cc1
CC(C)c1ccc(S(=O)(=O)N2CCN(C(=O)c3ccco3)CC2)cc1
furan-2-yl-[4-(4-propan-2-ylphenyl)sulfonylpiperazin-1-yl]methanone