Problem statement: Answer the MCQ question.
Question: Which drug has a 6.762\% 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) Cc1[nH]c2ccc(CNS(=O)(=O)c3ccc(S(=O)(=O)N4CCOCC4)cc3)cc2c1C
b) Cc1cc(NC(=O)CCc2ccc(S(=O)(=O)N3CCOCC3)cc2)n(-c2ccccc2)n1
c) O=[N+]([O-])c1ccc(O)c(C(C#Cc2ccccc2)N2CCOCC2)c1
Answer: c. O=[N+]([O-])c1ccc(O)c(C(C#Cc2ccccc2)N2CCOCC2)c1
{#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#}
2-(1-morpholin-4-yl-3-phenylprop-2-ynyl)-4-nitrophenol