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) Cn1c(NCC(O)c2ccccc2)nc2c1c(=O)n(Cc1ccc(Cl)cc1)c(=O)n2C
b) CCOC(=O)c1c(-c2ccccc2)csc1NC(=O)/C(C#N)=C/c1ccc(OC)c(OC)c1
c) COc1ccc(-c2cc(O)cc(O)c2)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}