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) N#CCn1c(C2CCCCC2)nc2ccccc2c1=O
b) CC(C)OC(=O)NC(c1ccccc1)C(Cl)(Cl)Cl
c) O=C(COC(=O)/C=C/c1ccc(S(=O)(=O)N2CCc3ccccc32)cc1)NC1CCS(=O)(=O)C1
d) COc1ccc(-c2csc(NCc3ccco3)n2)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}