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 additional words.
Options:
a.) CC(C)OC(=O)CSc1nc(N)c(C#N)cc1C#N
b.) O=C(c1ccc(F)cc1)N1CCC(O)(c2cccnc2)CC1
c.) Cc1nc2c(cnn2-c2ccccc2)c(=O)n1/N=C/c1ccccc1
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}