Task: Answer the multiple choice question.
Question: Which compound has a 11.521\% 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: O=C(Nc1nnc(S(=O)(=O)N2CCCC2)s1)c1ccccc1Cl
b: C1CN(c2nc3nonc3nc2N2CCOCC2)CCO1
c: CNC(=O)/C(C#N)=C/c1cc(C)n(-c2ccc(N3CCOCC3)cc2)c1C
Answer: b. C1CN(c2nc3nonc3nc2N2CCOCC2)CCO1
{#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#}
C1CN(c2nc3nonc3nc2N2CCOCC2)CCO1
C1CN(c2nc3nonc3nc2N2CCOCC2)CCO1
5,6-dimorpholin-4-yl-[1,2,5]oxadiazolo[3,4-b]pyrazine