Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocker?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a CCOC(=O)NC(=O)/C(C=Nc1ccc(Cl)c(Cl)c1Cl)=C(\C)O
b CCCCCn1c(=O)[nH]c2cc(C(=O)Nc3ccc(OC)cc3)ccc2c1=O
c CCCCn1c(O)c(C(C)=Nc2c(C)n(C)n(-c3ccccc3)c2=O)c(=O)[nH]c1=O
d COC(=O)C1=C(c2ccccc2)C[C@@H]2CC[C@H]1N2C(=O)N1CCC(C)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}