Task: Answer the multiple-choice question.
Question: Which compound exhibits a -1.659\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a.) COC(=O)c1ccccc1S(=O)(=O)N(Cc1cc2ccc(OC)cc2[nH]c1=O)CC1CCCO1
b.) NC1=NC(c2cn[nH]c2-c2ccc(F)cc2)n2c(nc3ccccc32)N1
c.) CCOC(=O)CCn1nnc(N)n1
Answer: a. COC(=O)c1ccccc1S(=O)(=O)N(Cc1cc2ccc(OC)cc2[nH]c1=O)CC1CCCO1
{#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#}
COC(=O)c1ccccc1S(=O)(=O)N(Cc1cc2ccc(OC)cc2[nH]c1=O)CC1CCCO1
COC(=O)c1ccccc1S(=O)(=O)N(Cc1cc2ccc(OC)cc2[nH]c1=O)CC1CCCO1
methyl6-[(7-methoxy-2-oxo-1H-quinolin-3-yl)methyl-(oxolan-2-ylmethyl)sulfamoyl]benzoate