Task: Answer the multiple choice question.
Query: Which compound has a 2.139\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a Cc1ccc(OCc2ccc(C#N)cc2)c(C(=O)c2cc(C#N)c(=O)n(C3CC3)c2)c1
b COc1ccc(C(=O)NCC(C)NC(=O)c2ccc(OC)cc2)cc1
c CCOC(=O)C1CCCN(CCC(=O)Nc2cc(C)cc(C)c2)C1
d Nc1nc2n(n1)C(=O)CC(c1ccccc1[N+](=O)[O-])N2
e CCOC(=O)c1nc(C)nc(Sc2n[nH]c(-c3ccc(C(C)(C)C)cc3)n2)c1C
Answer: a. Cc1ccc(OCc2ccc(C#N)cc2)c(C(=O)c2cc(C#N)c(=O)n(C3CC3)c2)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#}
Cc1ccc(OCc2ccc(C#N)cc2)c(C(=O)c2cc(C#N)c(=O)n(C3CC3)c2)c1
Cc1ccc(OCc2ccc(C#N)cc2)c(C(=O)c2cc(C#N)c(=O)n(C3CC3)c2)c1
5-[2-[(4-cyanophenyl)methoxy]-5-methylbenzoyl]-1-cyclopropyl-2-oxopyridine-3-carbonitrile