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] O=C(O)CC1S/C(=N/N=C/c2ccc(-c3ccc(Cl)c([N+](=O)[O-])c3)o2)NC1=O
[b] Cc1ccc(C)c(NC(=S)N(Cc2ccc(Cl)cc2)Cc2ccc(C(=O)O)cc2)c1
[c] Cc1nn(CC(=O)NNC(=O)c2ccc(Br)cc2)c(C)c1[N+](=O)[O-]
[d] O=c1oc2ccccc2cc1-c1nnc(NCc2ccco2)s1
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}