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 additional words.
Options:
[a] Cc1ccc(NC(=S)NNC(=O)Cn2nc([N+](=O)[O-])cc2C)cc1
[b] CCC(CC)c1nnc(NC(=O)C23CC4CC(CC(NC(C)=O)(C4)C2)C3)s1
[c] COc1ccc(/C=N/NC(=O)/C(=C/c2ccccc2)CCO)cc1
[d] CCOC(=O)COn1c(=O)c(-c2ccc(OC)cc2)[n+]([O-])c2ccccc21
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}