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] Cc1ccc(NC(=O)c2ccc(-n3cncn3)c([N+](=O)[O-])c2)cc1
[b] O=c1c2oc3ccccc3c2[nH]c(=S)n1-c1ccccc1
[c] O=C(O)/C=C/c1cn(-c2ccccc2)nc1-c1cccc([N+](=O)[O-])c1
[d] O=C(CN(Cc1ccco1)C(=O)CNS(=O)(=O)c1ccccc1)NCc1ccccc1
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}