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 COc1ncc(-c2cccc3c2CC(NC(=O)c2ccc(OCCC(F)(F)F)nc2)CO3)cn1
b COc1cc(Nc2cnc(C#N)c(O[C@@H]3CCN(C)C3)n2)ncc1-c1cnn(C)c1
c Cc1cc(C(F)(F)F)ccc1C12CC1CN(CCCSc1nnc(-c3ocnc3C)n1C)C2
d Cc1ncc(CNC2CCN(CCn3c(=O)ccc4ncc(Oc5ccc(S(N)(=O)=O)cc5)cc43)CC2)cc1Cl
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-methoxy-5-(1-methylpyrazol-4-yl)pyridin-2-yl]amino]-3-[(3R)-1-methylpyrrolidin-3-yl]oxypyrazine-2-carbonitrile