Task: Answer the multiple-choice question.
Query: Which drug has a 19.591\% 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 CCOC(=O)c1c(C)n(CCOc2ccccc2)c2ccc(O)cc12
b CCOc1ccc(C(=O)Oc2cc(C)[nH]c(=O)c2[N+](=O)[O-])cc1OCC
c CN(c1ccccc1)c1nccc(=O)[nH]1
d CCO[C@@H]1OC(C(=O)NCc2nc3ccccc3[nH]2)=C[C@H](C2CCCCC2)[C@H]1CCCO
e CC(=O)c1ccc(N2C(=O)C3C4C=CC(CC4)C3C2=O)cc1
Answer: b. CCOc1ccc(C(=O)Oc2cc(C)[nH]c(=O)c2[N+](=O)[O-])cc1OCC
{#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#}
CCOc1ccc(C(=O)Oc2cc(C)[nH]c(=O)c2[N+](=O)[O-])cc1OCC
CCOc1ccc(C(=O)Oc2cc(C)[nH]c(=O)c2[N+](=O)[O-])cc1OCC
(6-methyl-3-nitro-2-oxo-1H-pyridin-4-yl) 3,4-diethoxybenzoate