Task: Answer the MCQ question.
Question: Which compound has a 15.245\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a: c1cc(CNCCc2ccc3c(c2)OCO3)ccn1
b: CC[C@H](C)[C@@H](C(=O)N1CCNCC1)n1cc([C@@H](N)CC(C)C)nn1.Cl
Answer: a. c1cc(CNCCc2ccc3c(c2)OCO3)ccn1
{#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#}
c1cc(CNCCc2ccc3c(c2)OCO3)ccn1
c1cc(CNCCc2ccc3c(c2)OCO3)ccn1
2-(1,3-benzodioxol-5-yl)-N-(pyridin-4-ylmethyl)ethanamine