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(-n2nc(C)c3c(C)c(CCC(=O)NCc4ccco4)c(C)nc32)cc1
b) COC(=O)Cc1c(C)nc2nc(Cc3ccccc3)[nH]n2c1=O
c) COc1cccc(CNC(=O)CCS(=O)(=O)c2ccc3c(c2)NC(=O)CS3)c1
d) CCN(c1cccc(C)c1)S(=O)(=O)c1ccc(-c2cc(C)no2)s1
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}