Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 15.530\% 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. CN(C(=O)CSc1ncnc2scc(-c3ccccc3)c12)C1CCS(=O)(=O)C1
b. CC1CCN(C(=O)CCNC(=O)c2ccccc2)CC1
Answer: b. CC1CCN(C(=O)CCNC(=O)c2ccccc2)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#}
CC1CCN(C(=O)CCNC(=O)c2ccccc2)CC1
CC1CCN(C(=O)CCNC(=O)c2ccccc2)CC1
N-[3-(4-methylpiperidin-1-yl)-3-oxopropyl]benzamide