Task: Answer the multiple choice question.
Query: Which compound has a 19.312\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) COc1ccc(C(=O)NCC(=O)OCC(=O)c2ccc3c(c2)NC(=O)CO3)cc1OC
(b) CCOc1ccc(C(=O)N/N=C/c2ccc(-c3ccc(S(=O)(=O)Nc4ncccn4)cc3)o2)cc1
(c) O=C1NC(c2ccc(Cl)cc2)Nc2ccccc21
Answer: a. COc1ccc(C(=O)NCC(=O)OCC(=O)c2ccc3c(c2)NC(=O)CO3)cc1OC
{#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#}
COc1ccc(C(=O)NCC(=O)OCC(=O)c2ccc3c(c2)NC(=O)CO3)cc1OC
COc1ccc(C(=O)NCC(=O)OCC(=O)c2ccc3c(c2)NC(=O)CO3)cc1OC
[2-oxo-2-(3-oxo-4H-1,4-benzoxazin-6-yl)ethyl] 2-[(3,4-dimethoxybenzoyl)amino]acetate