Task: Answer the multiple-choice question.
Query: Which compound exhibits a 4.870% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] COc1cccc(CN(Cc2cccnc2)S(=O)(=O)c2ccc(-n3cnnn3)c(C)c2)c1OC
[b] CS(=O)(=O)N1CCN(c2ccc(NC(=O)c3ccccc3)cc2)CC1
[c] C1CN(c2nc3nonc3nc2N2C[C@H]3CC[C@H]2C3)CCS1
[d] Cc1cnc(C)c(N2CCC(C(=O)NCc3ccco3)CC2)n1
Answer: c. C1CN(c2nc3nonc3nc2N2C[C@H]3CC[C@H]2C3)CCS1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
C1CN(c2nc3nonc3nc2N2C[C@H]3CC[C@H]2C3)CCS1
C1CN(c2nc3nonc3nc2N2C[C@H]3CC[C@H]2C3)CCS1
5-[(1S,4S)-2-azabicyclo[2.2.1]heptan-2-yl]-6-thiomorpholin-4-yl-[1,2,5]oxadiazolo[3,4-b]pyrazine