Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocking compound?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] Brc1ccc2ncnc(NCc3cccnc3)c2c1
[b] COc1ccccc1CC(=O)Nc1ccc(C(=O)N2CCCCC2)cc1
[c] CCc1ccc(/C=C2\SC(N3CCOCC3)=NC2=O)cc1
[d] CCCCNC(=O)c1onc(CSc2ccc(F)c(F)c2)c1C(=O)NCCCC
Answer: b, c, d
Task: Please answer the multiple choice question.
Question: Which molecules are {herg_inhib#not &NULL}a {herg_inhib__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_inhib%}
Answer: {%multiple_choice_result}