Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 14.998\% 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, c, or d without using any other words.
Options:
a Cc1ccc(CC2CC(=O)N(c3nc(C)cc(C)n3)C2=O)cc1
b COc1cc(/C=N/Nc2nc(Nc3ccccc3)nc(-n3nc(C)cc3C)n2)cc(OC)c1OC
c CN1CCCC(C(O)(c2ccccc2)c2ccccc2)C1
d O=C(Cn1cccc1C(=O)c1ccccc1)NCc1ccccc1Cl
Answer: c. CN1CCCC(C(O)(c2ccccc2)c2ccccc2)C1
{#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#}
CN1CCCC(C(O)(c2ccccc2)c2ccccc2)C1
CN1CCCC(C(O)(c2ccccc2)c2ccccc2)C1
(1-methylpiperidin-3-yl)-diphenylmethanol