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: COc1ccc(/C(N)=N/OC(=O)C2CCC(=O)N2S(=O)(=O)c2ccc(C)cc2)cc1
b: COC(=O)c1ccc(C2c3c(oc4ccc(F)cc4c3=O)C(=O)N2CCO)cc1
c: O=Nc1c(O)n(Cc2ccc(Cl)cc2)c2ccccc12
d: CN(CCC(=O)Nc1ccc2c(c1)OCO2)Cc1ccccc1.Cl
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}