Task: Answer the multiple-choice question.
Query: Which compound exhibits a 19.333% 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 CC(=O)c1c(C)[nH]c(C(=O)Nc2nc(-c3ccc(-c4ccccc4)cc3)cs2)c1C
b CCN1CCN(c2ccc(S(=O)(=O)N3CCCCC3)cc2NC(=O)c2ccc(C)o2)CC1
c O=C(COc1cc2oc(=O)c3c(c2cc1Cl)CCC3)NCCN1CCOCC1
Answer: a. CC(=O)c1c(C)[nH]c(C(=O)Nc2nc(-c3ccc(-c4ccccc4)cc3)cs2)c1C
{#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#}
CC(=O)c1c(C)[nH]c(C(=O)Nc2nc(-c3ccc(-c4ccccc4)cc3)cs2)c1C
CC(=O)c1c(C)[nH]c(C(=O)Nc2nc(-c3ccc(-c4ccccc4)cc3)cs2)c1C
4-acetyl-3,5-dimethyl-N-[4-(4-phenylphenyl)-1,3-thiazol-2-yl]-1H-pyrrole-2-carboxamide