Task: Please answer the multiple choice question.
Question: Which molecules are not a 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. COC(=O)c1cccc(Cn2c(Cl)c(/C=N/NC(=O)c3ccccc3Cl)sc2=O)c1
b. Cc1ccc(S(=O)(=O)Nc2cccc(-c3ccc(N4CCCCCC4)nn3)c2)cc1
c. Cc1ccc2nc(NC(=O)CS(=O)(=O)Cc3ccccc3)sc2c1
d. CC(C)(C)C(=O)[C@@H]1[C@@H]2C(=O)N(c3ccc4c(c3)OCCO4)C(=O)[C@@H]2C2c3ccccc3C=CN21
e. Cc1cc(-c2ccn[nH]2)c(C)s1
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}