Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocking compound?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a COc1ccc(-c2[nH]ncc2CN2CCC(N3CCSCC3)CC2)c(F)c1
b Cc1ccccc1NS(=O)(=O)c1csc(C(N)=O)c1
c COc1ccc(Cl)cc1N1C(=O)C2CCCN2C1c1ccc(F)cc1
d CC(=O)c1cnc(-c2cccc(Cl)c2)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}