Problem statement: Answer the MCQ question.
Question: Which compound has a -11.268\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: O=C(O)C1CCC(=O)N(C2CCCCC2)C1c1ccccc1
b: COc1ccc(NC(=O)CCN2CCCC2)c(OC)c1
c: CN(C)CCCNc1nc(-c2ccccc2)c2c(c1C#N)CC(C)(C)OC2
d: CCc1nc(SCC(=O)c2ccc(Cl)s2)c2oc3ccccc3c2n1
Answer: c. CN(C)CCCNc1nc(-c2ccccc2)c2c(c1C#N)CC(C)(C)OC2
{#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#}
CN(C)CCCNc1nc(-c2ccccc2)c2c(c1C#N)CC(C)(C)OC2
CN(C)CCCNc1nc(-c2ccccc2)c2c(c1C#N)CC(C)(C)OC2
6-[3-(dimethylamino)propylamino]-3,3-dimethyl-8-phenyl-1,4-dihydropyrano[3,4-c]pyridine-5-carbonitrile