Task: Answer the multiple choice question.
Question: Which compound has a 7.481\% 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 additional words.
Options:
a CCCn1nc2cc(C(=O)NCCCCc3ccccc3)ccc2c1OCC
b Nc1ccccc1-c1nc2ccccc2c(=O)o1
Answer: a. CCCn1nc2cc(C(=O)NCCCCc3ccccc3)ccc2c1OCC
{#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#}
CCCn1nc2cc(C(=O)NCCCCc3ccccc3)ccc2c1OCC
CCCn1nc2cc(C(=O)NCCCCc3ccccc3)ccc2c1OCC
3-ethoxy-N-(4-phenylbutyl)-2-propylindazole-6-carboxamide