Problem statement: Answer the multiple choice question.
Query: Which drug has a 7.879\% 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) O=c1c2c(nc3nc(Cc4ccccc4)[nH]n13)CCC2
(b) Cc1ccc(S(=O)(=O)c2nc(S(C)(=O)=O)sc2N2CCCC2)cc1
(c) CC(=O)c1ccc(NS(=O)(=O)c2cc(-c3cnc(C4CC4)o3)ccc2C)cc1
Answer: a. O=c1c2c(nc3nc(Cc4ccccc4)[nH]n13)CCC2
{#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=c1c2c(nc3nc(Cc4ccccc4)[nH]n13)CCC2
O=c1c2c(nc3nc(Cc4ccccc4)[nH]n13)CCC2
11-benzyl-1,8,10,12-tetrazatricyclo[7.3.0.03,7]dodeca-3(7),8,10-trien-2-one