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(Nc1ccc(Cl)cc1C(=O)N1CCCC1)c1cccc([N+](=O)[O-])c1
[b] Cc1sc2ncn(Cc3ccccc3F)c(=O)c2c1C
[c] Cn1c(NC(=O)c2ccccc2NC(=O)c2ccco2)nc2ccccc21
[d] C=CC1=C(C(=O)O)N2C(=O)C(NC(=O)Cc3ccccc3)C2SC1
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}