Problem statement: Answer the MCQ question.
Question: Which drug exhibits a -56.170% 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 CCC(NS(=O)(=O)c1ccc(C)cc1)C(=O)Nc1ccc(NC(C)=O)cc1
b CC(=O)N[C@@H](C)c1nc2ccccc2n1CCCN1CCN(c2nc(-c3ccc(C)cc3)cs2)CC1
Answer: b. CC(=O)N[C@@H](C)c1nc2ccccc2n1CCCN1CCN(c2nc(-c3ccc(C)cc3)cs2)CC1
{#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)N[C@@H](C)c1nc2ccccc2n1CCCN1CCN(c2nc(-c3ccc(C)cc3)cs2)CC1
CC(=O)N[C@@H](C)c1nc2ccccc2n1CCCN1CCN(c2nc(-c3ccc(C)cc3)cs2)CC1
N-[(1S)-1-[1-[3-[4-[4-(4-methylphenyl)-1,3-thiazol-2-yl]piperazin-1-yl]propyl]benzimidazol-2-yl]ethyl]acetamide