Problem statement: Answer the MCQ question.
Question: Which compound has a 19.261\% 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. Cc1ccccc1CN1CCNC(=O)C1CC(=O)N(C)CCC1CCOCC1
b. Cc1ncc(CO)c2c1Oc1nc(-c3ccccc3)nc(SCC(=O)N(C)c3ccccc3)c1C2
Answer: a. Cc1ccccc1CN1CCNC(=O)C1CC(=O)N(C)CCC1CCOCC1
{#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#}
Cc1ccccc1CN1CCNC(=O)C1CC(=O)N(C)CCC1CCOCC1
Cc1ccccc1CN1CCNC(=O)C1CC(=O)N(C)CCC1CCOCC1
N-methyl-2-[1-[(2-methylphenyl)methyl]-3-oxopiperazin-2-yl]-N-[2-(oxan-4-yl)ethyl]acetamide