Task: Please answer the multiple choice question.
Question: Which molecules are 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.) CCOc1ccc(N(CC(=O)NC(C(C)C)C(C)C)S(=O)(=O)c2ccc(OC)c(OC)c2)cc1
b.) NS(=O)(=O)c1ccc(NC(=S)NC(=O)c2cccs2)cc1
c.) CCc1ccc(OCc2ccc(C(=O)NCc3ccccn3)o2)cc1
d.) Cc1ccc(CN2C3CCCC2CC(NC(=O)c2ccc(F)cc2)C3)cc1
Answer: 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}