Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocker (<10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. CNc1cc(Nc2cnc(C#N)c(O[C@@H]3CCN(C)C3)n2)ncc1-c1cnn(C)c1
b. O=C(Nc1ccc(-c2nnc(NCCCN3CCN4CCC3CC4)o2)cc1)c1ccccc1F
c. O=C(C=Cc1ccc(CNCCc2c(-c3ccccn3)[nH]c3ccccc23)cc1)NO
d. CC(C)S(=O)(=O)N[C@H]1CN(C)C[C@@H]1c1ccc(-c2cccc(NS(C)(=O)=O)c2)cc1
Answer: a, b, d
Task: Please answer the multiple choice question.
Question: Which molecules are {herg_blocker#not &NULL}a {herg_blocker__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_blocker%}
Answer: {%multiple_choice_result}
5-[[4-(methylamino)-5-(1-methylpyrazol-4-yl)pyridin-2-yl]amino]-3-[(3R)-1-methylpyrrolidin-3-yl]oxypyrazine-2-carbonitrile