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(NC1=NCCS1)C12CC3CC(C1)CC(C(=O)NC1=NCCS1)(C3)C2
[b] Cc1ccc(=O)n(C(C(=O)NCc2ccco2)C(=O)c2ccc(F)cc2)c1
[c] Cc1ccc(CN2CCN(/N=C/c3ccccc3)CC2)cc1
[d] C[C@]12CC[C@@H]3c4ccc(O)cc4CC[C@H]3[C@@H]1CCC2=O
Answer: a, 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}