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] O=C(Nc1scc(-c2ccc(Br)cc2)c1C(=O)O)c1ccccc1F
[b] O=C(CSc1nc2ccccc2c(=O)n1-c1ccc(OC(F)F)cc1)NCc1cccs1
[c] CCCCC[C@H]1CN(CCc2ccccc2)C(=O)[C@@H]1CC(=O)NCc1ccc(OC)cc1
[d] COc1ccc(NC(=O)c2cccc(OC(=S)N3CCOCC3)c2)cc1
Answer: a, b, 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}