Task: Answer the MCQ question.
Question: Which drug exhibits a 7.498\% 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 CCC(CC)N=C1NS(=O)(=O)c2cc([N+](=O)[O-])ccc21
b CCOC(=O)Cn1nnnc1C(CC)N(Cc1ccccc1)Cc1cc2cc(C)ccc2[nH]c1=O
c CCc1c(C)nc2ncnn2c1NCCc1ccc(OC)cc1
Answer: c. CCc1c(C)nc2ncnn2c1NCCc1ccc(OC)cc1
{#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#}
CCc1c(C)nc2ncnn2c1NCCc1ccc(OC)cc1
CCc1c(C)nc2ncnn2c1NCCc1ccc(OC)cc1
6-ethyl-N-[2-(4-methoxyphenyl)ethyl]-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidin-7-amine