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, or c without using any other words.
Options:
a.) CC(C)CN(CC(C)C)C(=O)Nc1ccc(F)cc1F
b.) Cc1cc(OC(F)F)ccc1NC(=S)Nc1cc(Cl)ccc1C
c.) CN(C)c1nc(NC(C)(C)C)nc(SCC(=O)Nc2ccccc2)n1
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}