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 additional words.
Options:
a O=C(c1ccc(F)cc1)N1CCN(C2=NS(=O)(=O)c3ccccc32)CC1
b NS(=O)(=O)c1cccc(NC(=O)CCS(=O)(=O)c2ccc(Cl)cc2)c1
c O=C(c1cccc(F)c1F)N1CCCc2ccccc21
d Cc1ccc(NC(=O)CSC2=C(C#N)C(c3ccco3)CC(=O)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}