Task: Answer the multiple choice question.
Question: Which drug has a 18.055% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a.) CCC/C(O)=C1\C(=O)CC(c2ccccc2)CC1=NCCc1c(C)[nH]c2ccc(C)cc12
b.) Cn1c(=O)c2c(O)c([N+](=O)[O-])c(=O)n(C)c2n(C)c1=O
c.) CCc1ccc(NC(=O)Cn2cnc3sc(C)c(S(=O)(=O)N4CCOCC4)c3c2=O)cc1
Answer: b. Cn1c(=O)c2c(O)c([N+](=O)[O-])c(=O)n(C)c2n(C)c1=O
{#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#}
Cn1c(=O)c2c(O)c([N+](=O)[O-])c(=O)n(C)c2n(C)c1=O
Cn1c(=O)c2c(O)c([N+](=O)[O-])c(=O)n(C)c2n(C)c1=O
5-hydroxy-1,3,8-trimethyl-6-nitropyrido[2,3-d]pyrimidine-2,4,7-trione