Task: Answer the multiple choice question.
Query: Which compound exhibits a 5.243\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) COc1cc2ccccc2cc1C(=O)OCC(=O)c1c(N)n(C)c(=O)n(C)c1=O
(b) CCCOc1ccccc1C1NC(=O)NC(C)=C1C(=O)OCCOC
(c) COc1ccc(OC)c(S(=O)(=O)NC(N)=NCCc2ccccc2OC)c1
Answer: c. COc1ccc(OC)c(S(=O)(=O)NC(N)=NCCc2ccccc2OC)c1
{#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#}
COc1ccc(OC)c(S(=O)(=O)NC(N)=NCCc2ccccc2OC)c1
COc1ccc(OC)c(S(=O)(=O)NC(N)=NCCc2ccccc2OC)c1
1-(2,5-dimethoxyphenyl)sulfonyl-2-[2-(2-methoxyphenyl)ethyl]guanidine