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 Cc1ccc(O)c(NC(=O)C2=CC(c3ccco3)=NS(=O)(=O)N2C)c1
b C=COCCNC(=O)C(=O)NC(C)C
c CCN(CC(=O)Nc1cc(Cl)ccc1C)C(=O)Cn1c(=O)cnc2ccccc21
d CCOC(=O)C1CCN(CC(O)COC(CC)c2ccccc2)CC1.Cl
Answer: a, b, c
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}