Problem statement: Answer the multiple-choice question.
Query: Which compound has a -27.844\% 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. CCOC(=O)C1(CCCc2ccccc2)CCN(Cc2ccn[nH]2)CC1
b. CC(=O)N(CCC(Cc1ccccc1)c1ccc2c(c1)OCO2)Cc1ccc(Cl)cc1
c. O=C(O)c1ccc(-c2noc(-c3ccccc3C(F)(F)F)n2)cc1
Answer: a. CCOC(=O)C1(CCCc2ccccc2)CCN(Cc2ccn[nH]2)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#}
CCOC(=O)C1(CCCc2ccccc2)CCN(Cc2ccn[nH]2)CC1
CCOC(=O)C1(CCCc2ccccc2)CCN(Cc2ccn[nH]2)CC1
ethyl 4-(3-phenylpropyl)-1-(1H-pyrazol-5-ylmethyl)piperidine-4-carboxylate