Task: Answer the multiple-choice question.
Question: Which compound has a 14.760\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) COc1cc(C(=O)N2CCN(C)CC2)cc(OC)c1OC.Cl
(b) CC1=C(C#N)C(Nc2cc(C)ccn2)(C(F)(F)F)C(=O)N1
(c) COc1ccc(-c2nnc(SCC(=O)Nc3ccccc3)n2C)cc1
Answer: a. COc1cc(C(=O)N2CCN(C)CC2)cc(OC)c1OC.Cl
{#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(C(=O)N2CCN(C)CC2)cc(OC)c1OC.Cl
COc1cc(C(=O)N2CCN(C)CC2)cc(OC)c1OC.Cl
(4-methylpiperazin-1-yl)-(3,4,5-trimethoxyphenyl)methanone;hydrochloride