Task: Answer the multiple-choice question.
Question: Which compound exhibits a 14.602\% 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 or b without using any other words.
Options:
a CCSc1nnc(NC(=O)CN2C(=O)C3CC=CCC3C2=O)s1
b COc1ccc2[nH]c(C)c(CCNCc3cc(OC)c(OC)c(OC)c3)c2c1
Answer: b. COc1ccc2[nH]c(C)c(CCNCc3cc(OC)c(OC)c(OC)c3)c2c1
{#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#}
COc1ccc2[nH]c(C)c(CCNCc3cc(OC)c(OC)c(OC)c3)c2c1
COc1ccc2[nH]c(C)c(CCNCc3cc(OC)c(OC)c(OC)c3)c2c1
2-(5-methoxy-2-methyl-1H-indol-3-yl)-N-[(3,4,5-trimethoxyphenyl)methyl]ethanamine