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 additional words.
Options:
a) CCS(=O)(=O)Nc1ccc(C(=O)c2ccccc2)cc1
b) COc1cc(CC(=O)O)ccc1O
c) O=C(N/N=C\c1ccc(F)cc1)c1csnn1
d) COc1ccccc1OCc1nc(C#N)c(N2CCCC2)o1
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}