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. Cc1ccc(-c2nn(CCC(=O)NC(C)C)c(=O)c3ccccc23)cc1
b. COc1cc(/C=N/NC(=O)c2cc3ccccc3[nH]2)ccc1O
c. CCC(C)(C(=O)Nc1ccccc1C)N(C(=O)CNC(C)=O)c1ccc(C)cc1
d. CCn1cc(S(=O)(=O)CC(=O)Nc2cc(C)ccc2C)c2ccccc21
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}