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, d, or e without using any additional words.
Options:
a. CCCCn1c(=O)n(Cc2nnc(-c3ccccc3)o2)c(=O)c2c1ncn2C1CCCC1
b. Cc1ccc(S(=O)(=O)CCc2nnc(NC(=O)c3cnccn3)s2)cc1
c. CCOC(=O)c1c(-c2ccc(C)c(C)c2)csc1NC(=O)C1CC=CCC1C(=O)O
d. COc1c(Cl)cc(Cl)cc1C(=O)Nc1ccc(NC(=O)c2cccs2)cc1
e. CC(=O)c1cc(Cc2csc(C(C)=O)c2)cs1
Answer: a, b, c, d, e
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}