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=C1C=C(c2ccc3c(c2)oc2ccccc23)C[C@@H](c2ccc3c(c2)OCO3)C1
[b] CC(=O)Nc1ccc(NS(=O)(=O)c2ccc(CN3C(=O)c4cccnc4C3=O)cc2)cc1
[c] COc1ccccc1OCC(=O)Nc1cc(C(F)(F)F)ccc1-n1cncn1
[d] CC(NC(=O)Cn1cc(C(F)(F)F)ccc1=O)c1ccc(F)cc1
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}