Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 5.031\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. Cc1ccccc1C(=O)N1CCN(c2ccc(NC(=O)Cc3ccccc3)cc2)CC1
b. CSc1cccc(NC(=O)CCCNC(=O)c2ccc(Cl)cc2)c1
Answer: a. Cc1ccccc1C(=O)N1CCN(c2ccc(NC(=O)Cc3ccccc3)cc2)CC1
{#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#}
Cc1ccccc1C(=O)N1CCN(c2ccc(NC(=O)Cc3ccccc3)cc2)CC1
Cc1ccccc1C(=O)N1CCN(c2ccc(NC(=O)Cc3ccccc3)cc2)CC1
N-[4-[4-(2-methylbenzoyl)piperazin-1-yl]phenyl]-2-phenylacetamide