Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 5.255\% 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] COc1cc(NC(=O)c2cc(-c3cccnc3)nc3ccc(Br)cc23)cc(OC)c1
[b] CCOC(=O)c1c(NC(=O)CSc2nnc(-c3ccccc3)o2)sc(C(C)=O)c1C
[c] Cc1c(C(=O)N2CCCc3ccccc32)oc2ccc(S(=O)(=O)N3CCOCC3)cc12
[d] N#Cc1ccc(C(=O)OCC(=O)N2CCOCC2)cc1
Answer: a. COc1cc(NC(=O)c2cc(-c3cccnc3)nc3ccc(Br)cc23)cc(OC)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#}
COc1cc(NC(=O)c2cc(-c3cccnc3)nc3ccc(Br)cc23)cc(OC)c1
COc1cc(NC(=O)c2cc(-c3cccnc3)nc3ccc(Br)cc23)cc(OC)c1
6-bromo-N-(3,5-dimethoxyphenyl)-2-pyridin-3-ylquinoline-4-carboxamide