Task: Answer the multiple choice question.
Question: Which drug exhibits a 12.743% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) CCCCN(CC)CCCNC(=O)c1cc2c(=O)[nH]c3ccccc3c2s1
b) COc1ccc(S(=O)(=O)N2CCOCC2)cc1NC(=O)CSc1nnc(C2CC2)n1N
Answer: b. COc1ccc(S(=O)(=O)N2CCOCC2)cc1NC(=O)CSc1nnc(C2CC2)n1N
{#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#}
COc1ccc(S(=O)(=O)N2CCOCC2)cc1NC(=O)CSc1nnc(C2CC2)n1N
COc1ccc(S(=O)(=O)N2CCOCC2)cc1NC(=O)CSc1nnc(C2CC2)n1N
2-[(4-amino-5-cyclopropyl-1,2,4-triazol-3-yl)sulfanyl]-N-(2-methoxy-5-morpholin-4-ylsulfonylphenyl)acetamide