Task: Answer the multiple-choice question.
Query: Which drug has a -1.558\% 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 additional words.
Options:
[a] COc1cccc(CNCCc2c[nH]c3ccccc23)c1OCc1ccccc1.Cl
[b] Cc1cc(C2C(C#N)=C(N)OC3=C2C(=O)CC(C)(C)C3)c(C)s1
[c] COc1cc(N)c(Cl)cc1C(=O)OCC(=O)N(C)C1CCCCC1
Answer: a. COc1cccc(CNCCc2c[nH]c3ccccc23)c1OCc1ccccc1.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#}
COc1cccc(CNCCc2c[nH]c3ccccc23)c1OCc1ccccc1.Cl
COc1cccc(CNCCc2c[nH]c3ccccc23)c1OCc1ccccc1.Cl
2-(1H-indol-3-yl)-N-[(3-methoxy-2-phenylmethoxyphenyl)methyl]ethanamine;hydrochloride