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(S(=O)(=O)NNC(=O)/C=C/c2cccc(F)c2)cc1
(b) C=CCNc1sc(C(=O)c2ccccc2)c(N)c1C#N
(c) COc1ccc(N2CC(C(=O)Nc3c(C(N)=O)oc4ccccc34)CC2=O)cc1
(d) O=C(Nc1cccnc1)c1ccc(N2CCCC2)c([N+](=O)[O-])c1
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}