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 COc1ccc(Cl)cc1NC(=S)NCCc1ccc(S(N)(=O)=O)cc1
b Cc1cccc(N2C(=O)c3ccc(C(=O)Nc4cccc(C(=O)O)c4)cc3C2=O)c1
c CC(C)[C@H](NC(=O)c1c(F)cccc1F)C(=O)N1CCN(c2ccc(F)cc2)CC1
d O=C(c1ccc(OC2CCN(Cc3ccccn3)CC2)cc1)N1CCCCCC1
Answer: a, b, 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}