Task: Answer the multiple choice question.
Query: Which compound exhibits a 3.937% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] COc1cc2nc(NC(=O)c3ccc(Cl)cc3)[nH]c(=O)c2cc1OC
[b] Cc1nnc(NC(=O)c2ccc3ccccc3c2)s1
[c] CC(C)c1ccc(NC(=O)C2CCCCN2S(=O)(=O)c2ccccc2)cc1
[d] Cc1cc(C)nc(NC2=NCCN2C(=S)Nc2ccc(C)c(C)c2)n1
Answer: a. COc1cc2nc(NC(=O)c3ccc(Cl)cc3)[nH]c(=O)c2cc1OC
{#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#}
COc1cc2nc(NC(=O)c3ccc(Cl)cc3)[nH]c(=O)c2cc1OC
COc1cc2nc(NC(=O)c3ccc(Cl)cc3)[nH]c(=O)c2cc1OC
4-chloro-N-(6,7-dimethoxy-4-oxo-3H-quinazolin-2-yl)benzamide