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.) CCCC(=O)N(Cc1cc(=O)[nH]c2ccccc12)c1ccccc1OC
b.) CC(=O)NC(NC(=S)Nc1ccc(S(N)(=O)=O)cc1)C(Cl)(Cl)Cl
c.) O=C(Nc1ccnn1C1CCN(C(=O)c2cnsn2)CC1)c1cccc(F)c1
d.) COc1ccc(OC)c(Cc2nnc(CCC(=O)NCc3ccc(C)s3)o2)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}