Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 14.840\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: O=S(=O)(c1ccccc1)n1cc(-c2ccccn2)c(N2CCOCC2)n1
b: O=C(Nc1ccc(S(=O)(=O)Nc2cnc3ccccc3n2)cc1)c1ccc(F)cc1
c: CCN1CCN(CCC(=O)Nc2ccc(C)cc2)CC1.Cl
d: CCOC(=O)C1CCCN(Cc2nc(C3CC3)no2)C1
Answer: d. CCOC(=O)C1CCCN(Cc2nc(C3CC3)no2)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#}
CCOC(=O)C1CCCN(Cc2nc(C3CC3)no2)C1
CCOC(=O)C1CCCN(Cc2nc(C3CC3)no2)C1
ethyl 1-[(3-cyclopropyl-1,2,4-oxadiazol-5-yl)methyl]piperidine-3-carboxylate