Task: Answer the multiple-choice question.
Query: Which compound has a 10.649\% human ether-à-go-go related gene (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. O=S(=O)(Nc1nc2ccccc2nc1NCC1CCCO1)c1ccccc1
b. COc1ccccc1-n1c(=O)c(C#N)c(-c2ccc([N+](=O)[O-])cc2)c2cc(C(=O)c3cc(F)ccc3O)cnc21
c. CCC(c1nnnn1Cc1ccco1)N(CCc1ccccc1)Cc1cc2cc(C)ccc2[nH]c1=O
d. C=CCN1C(=O)c2ccc(C(=O)N3CCN(S(=O)(=O)c4ccccc4Br)CC3)cc2C1=O
e. CC(=O)N(C)c1ccc(NC(=O)N2CCOCC2)cc1
Answer: b. COc1ccccc1-n1c(=O)c(C#N)c(-c2ccc([N+](=O)[O-])cc2)c2cc(C(=O)c3cc(F)ccc3O)cnc21
{#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#}
COc1ccccc1-n1c(=O)c(C#N)c(-c2ccc([N+](=O)[O-])cc2)c2cc(C(=O)c3cc(F)ccc3O)cnc21
COc1ccccc1-n1c(=O)c(C#N)c(-c2ccc([N+](=O)[O-])cc2)c2cc(C(=O)c3cc(F)ccc3O)cnc21
6-(5-fluoro-2-hydroxybenzoyl)-1-(2-methoxyphenyl)-4-(4-nitrophenyl)-2-oxo-1,8-naphthyridine-3-carbonitrile