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) O=C(CN1C(=O)COc2ccc(Cl)cc21)Nc1ccc2c(c1)OCCO2
b) COC(=O)c1cc(NC2c3ccccc3C(=O)N2Cc2ccco2)cc(C(=O)OC)c1
c) COC(=O)c1ccccc1NC(=O)C1CC(c2ccc(F)cc2)=NO1
d) CCOc1ccc(C(CC(=O)O)NC(=O)COc2ccc3ccccc3c2)cc1OC
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}