Problem statement: Answer the MCQ question.
Question: Which compound has a -4.926\% 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, b, or c without using any additional words.
Options:
(a) Cc1ccc(NC(=O)c2cccc3c2C(=O)N(C2CCCCC2)C3)c(C)c1
(b) Cc1cccc(-c2nc(C#N)c(N3CCCCCC3)o2)c1
(c) O=C(CCCOc1ccccc1)N1CCN(c2ccccc2)CC1
Answer: c. O=C(CCCOc1ccccc1)N1CCN(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#}
O=C(CCCOc1ccccc1)N1CCN(c2ccccc2)CC1
O=C(CCCOc1ccccc1)N1CCN(c2ccccc2)CC1
4-phenoxy-1-(4-phenylpiperazin-1-yl)butan-1-one