Problem statement: Answer the MCQ question.
Question: Which drug has a 1.250% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
(a) O=C(c1ccc(-c2cccc(C(F)(F)F)c2)o1)N1CCCC(C(F)(F)F)C1
(b) COc1ccc(-c2noc(CCCOc3ccc(Cl)cc3Cl)n2)cc1
(c) O=C(Nn1cnc2ccccc2c1=O)c1ccc(Br)cc1
(d) O=C(Cc1ccccc1[N+](=O)[O-])NNC(=O)Nc1ccc2c(c1)OCO2
(e) COC(=O)c1c(-c2cccs2)csc1NC(=O)CSc1ncnc2sc(C)c(C)c12
Answer: d. O=C(Cc1ccccc1[N+](=O)[O-])NNC(=O)Nc1ccc2c(c1)OCO2
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C(Cc1ccccc1[N+](=O)[O-])NNC(=O)Nc1ccc2c(c1)OCO2
O=C(Cc1ccccc1[N+](=O)[O-])NNC(=O)Nc1ccc2c(c1)OCO2
1-(1,3-benzodioxol-5-yl)-3-[[2-(2-nitrophenyl)acetyl]amino]urea