Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocking compound?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. CN(C)C(CNC(=O)c1ccc(NC(=O)c2cccs2)cc1)c1ccccc1
b. CC1=CC2=NC(=O)CC(C)(C(=O)N(CC(=O)NC(C)(C)C)Cc3ccccc3)N2C=C1
c. Cc1ccc(CNCC(O)(c2ccccc2)c2ccc(F)cc2)cc1
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}