Task: Answer the multiple-choice question.
Question: Which drug exhibits a 9.776\% 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: COCC(C)n1c(C)cc(C(=O)COC(=O)c2ccc3c(c2)NC(=O)CS3)c1C
b: CCCCCCCSc1nnc(N)s1
c: c1ccc2cc(CNCc3cccc4ccccc34)ccc2c1
Answer: c. c1ccc2cc(CNCc3cccc4ccccc34)ccc2c1
{#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#}
1-naphthalen-1-yl-N-(naphthalen-2-ylmethyl)methanamine