Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocker (<10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] COc1cc(Nc2ncc(F)c(Nc3ccc4c(n3)N(COP(=O)(O)O)C(=O)C(C)(C)O4)n2)cc(OC)c1OC
[b] COCCCc1cc(Cl)cc(CN(C(=O)C2CNCCC2c2ccn(C)c(=O)c2)C2CC2)c1
[c] COc1c(N2CCC(CN)C2)c(F)cc2c(=O)c(C(=O)O)cn(C3CC3)c12
[d] O=C(NCc1ccc(OC(F)(F)F)cc1)C1c2ccccc2C(=O)N1C1CCOCC1
Answer: a, b
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}
N-[[3-chloro-5-(3-methoxypropyl)phenyl]methyl]-N-cyclopropyl-4-(1-methyl-2-oxopyridin-4-yl)piperidine-3-carboxamide