Problem statement: Answer the MCQ question.
Question: Which compound exhibits a -0.455% human ether-à-go-go related gene (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. CC(C)[C@H](CN(N=O)[C@@H](Cc1ccccc1)CN(C)N=O)N(CCc1ccccc1)N=O.[Na+]
b. O=C(CN1CCCCC1)c1c[nH]c2ccccc12
Answer: b. O=C(CN1CCCCC1)c1c[nH]c2ccccc12
{#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#}
O=C(CN1CCCCC1)c1c[nH]c2ccccc12
O=C(CN1CCCCC1)c1c[nH]c2ccccc12
1-(1H-indol-3-yl)-2-piperidin-1-ylethanone