Problem statement: Answer the multiple-choice question.
Query: Which drug has a 0.995\% 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: Cc1ccc(S(=O)(=O)N2CCN(C(=O)N(C)C)CC2)cc1C
b: CC(C)CCNc1nc(-c2ccco2)c2c(c1C#N)CCCC2
c: O=C(Nc1ccc2c(c1)OCO2)NC1(C(F)(F)F)Oc2ccccc2O1
d: O=C1NC(=O)N(c2ccccc2)C(=O)/C1=C\c1ccccc1[N+](=O)[O-]
Answer: c. O=C(Nc1ccc2c(c1)OCO2)NC1(C(F)(F)F)Oc2ccccc2O1
{#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#}
1-(1,3-benzodioxol-5-yl)-3-[2-(trifluoromethyl)-1,3-benzodioxol-2-yl]urea