Task: Answer the multiple-choice question.
Question: Which drug has a 12.526\% 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: CCN=C1NN=C(c2cc(C)n(Cc3ccco3)c2C)CS1
b: COc1ccc(CC2(CO)CCN(S(=O)(=O)N(C)C)CC2)cc1
c: Cc1cc(NC(=O)COc2c(C)cccc2C)no1
Answer: a. CCN=C1NN=C(c2cc(C)n(Cc3ccco3)c2C)CS1
{#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#}
CCN=C1NN=C(c2cc(C)n(Cc3ccco3)c2C)CS1
CCN=C1NN=C(c2cc(C)n(Cc3ccco3)c2C)CS1
N-ethyl-5-[1-(furan-2-ylmethyl)-2,5-dimethylpyrrol-3-yl]-3,6-dihydro-1,3,4-thiadiazin-2-imine