Task: Answer the multiple-choice question.
Query: Which compound exhibits a 3.340\% 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 O=C(Cn1cnc2c(cnn2-c2ccc(F)cc2)c1=O)NCC1CCCO1
b COc1ccc(OCCn2c(=N)n(CCO)c3ccccc32)cc1.Cl
c CCCC[C@@H]1C[C@H]1[C@@H](NC(=O)c1ccco1)c1ccc(C(=O)OC)cc1
Answer: b. COc1ccc(OCCn2c(=N)n(CCO)c3ccccc32)cc1.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#}
COc1ccc(OCCn2c(=N)n(CCO)c3ccccc32)cc1.Cl
COc1ccc(OCCn2c(=N)n(CCO)c3ccccc32)cc1.Cl
2-[2-imino-3-[2-(4-methoxyphenoxy)ethyl]benzimidazol-1-yl]ethanol;hydrochloride