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. CCOC(=O)CN1CCS(=O)(=O)CC1
b. Cc1ccc(C(=O)OCC(=O)Nc2c(C)n(C)n(-c3ccccc3)c2=O)cc1[N+](=O)[O-]
c. CC1CCC(NC(=O)CC(NC(N)=O)c2ccccc2Cl)CC1
d. Cc1cccc(C)c1NS(=O)(=O)c1ccc(-c2ccc(=O)[nH]n2)o1
e. COCCCNC(=O)c1ccc([N+](=O)[O-])c(Cl)c1
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}