Task: Please answer the multiple choice question.
Question: Which molecules are 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) c1ccc(C2Sc3ccccc3OC2c2ccc(OCCCN3CCCC3)cc2)cc1
(b) CN(Cc1ccc(C(F)(F)F)cc1)c1cc(C(=O)Nc2ccccc2)ncn1
(c) Cc1ccc2c(N3CCN(CCc4cccc5c4OCC(=O)N5C4CC4)CC3)cccc2n1
(d) C=CC(=O)Nc1cc(Nc2nccc(-c3cn(C)c4ccccc34)n2)c(OC)cc1N(C)CCNC
Answer: a, b, c
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}
6-[methyl-[[4-(trifluoromethyl)phenyl]methyl]amino]-N-phenylpyrimidine-4-carboxamide