Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 4.390\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] CCOC(=O)C1CN(S(=O)(=O)c2ccc(C)cc2)c2cc(S(=O)(=O)CC)ccc2O1
[b] O=c1onc(-c2ccccc2)c2ccccc12
[c] CC(C)c1ccc2nc(N)sc2c1
[d] COc1cccc(C(=O)NCCS(=O)(=O)N2CCN(C(=O)c3ccco3)CC2)c1
Answer: c. CC(C)c1ccc2nc(N)sc2c1
{#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)c1ccc2nc(N)sc2c1
CC(C)c1ccc2nc(N)sc2c1
6-propan-2-yl-1,3-benzothiazol-2-amine