Task: Answer the multiple-choice question.
Question: Which drug has a -0.683\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a.) Cc1cc2c(cc1S(=O)(=O)N1CCN(c3ccccc3)CC1)OCCN2C
b.) O=C(C1COc2ccccc2O1)N1CCN(S(=O)(=O)c2cc(F)ccc2F)CC1
c.) Cc1cc([N+](=O)[O-])c(Cl)cc1NC(=O)C(C)C
Answer: b. O=C(C1COc2ccccc2O1)N1CCN(S(=O)(=O)c2cc(F)ccc2F)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#}
O=C(C1COc2ccccc2O1)N1CCN(S(=O)(=O)c2cc(F)ccc2F)CC1
O=C(C1COc2ccccc2O1)N1CCN(S(=O)(=O)c2cc(F)ccc2F)CC1
[4-(2,5-difluorophenyl)sulfonylpiperazin-1-yl]-(2,3-dihydro-1,4-benzodioxin-3-yl)methanone