Task: Answer the MCQ question.
Question: Which compound has a 5.198\% 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 or b without using any other words.
Options:
a) CCOC(=O)c1sc(NC(=O)C2=COCCO2)c(C#N)c1C
b) CCc1ccc2[nH]c(=O)c(CN(Cc3ccc(F)cc3)C(c3nnnn3CCN3CCOCC3)C(C)C)cc2c1
Answer: b. CCc1ccc2[nH]c(=O)c(CN(Cc3ccc(F)cc3)C(c3nnnn3CCN3CCOCC3)C(C)C)cc2c1
{#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#}
CCc1ccc2[nH]c(=O)c(CN(Cc3ccc(F)cc3)C(c3nnnn3CCN3CCOCC3)C(C)C)cc2c1
CCc1ccc2[nH]c(=O)c(CN(Cc3ccc(F)cc3)C(c3nnnn3CCN3CCOCC3)C(C)C)cc2c1
6-ethyl-3-[[(4-fluorophenyl)methyl-[2-methyl-1-[1-(2-morpholin-4-ylethyl)tetrazol-5-yl]propyl]amino]methyl]-1H-quinolin-2-one