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 additional words.
Options:
[a] Cc1ccc2c(-c3nnc(SCCCCN4CCc5cc6nc(C(F)(F)F)oc6c(C)c5CC4)n3C)cccc2n1
[b] COc1cc(NCC2CCNCC2)nc2c1nnn2-c1cccc(N(C)C)c1
[c] Cc1cc(C#N)ccc1-c1ccnc(NCc2cc(-c3ccccn3)[nH]n2)c1
[d] Cc1nn2ccccc2c1CCN(Cc1ccc(C=CC(=O)NO)cc1)C(C)C
Answer: a, 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}
3-methyl-4-[2-[(5-pyridin-2-yl-1H-pyrazol-3-yl)methylamino]pyridin-4-yl]benzenecarbonitrile