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 COc1ccc2c(Cl)c(C(=O)NCCc3ccc(S(N)(=O)=O)cc3)sc2c1
b O=C1CC(c2ccc(F)cc2)c2cc3c(cc2N1)CCC3
c CSc1ccccc1NC(=O)c1cc2ncc(Br)cn2n1
d NC(=O)c1ccc(C(=O)N/N=C/c2cccc(Oc3ccccc3)c2)cc1
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}