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 other words.
Options:
a) COc1ccc2oc(=O)c(C(=O)NCc3ccccc3)cc2c1
b) CC(=O)Nc1ccc(SCc2ncc(-c3ccccc3)o2)cc1
c) Cc1ccc(NC(=S)N2CCC(N(C)CC3CCCO3)CC2)c(C)c1
d) CC(C)COC(=O)Nc1nnc(SCc2ccccc2F)s1
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}