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. Cn1c(N)c(C(=O)Nc2ccc(-c3ccccc3)cc2)sc1=S
b. COc1ccc(C(=O)NC(C(=O)NCCc2ccc3c(c2)OCCO3)C(C)C)cc1
c. Cc1cc(Cl)c(Cl)cc1S(=O)(=O)NCCCn1ccnc1
d. CC(=O)Nc1cccc(NC(=O)CSc2nnc3ccc(-c4ccncc4)nn23)c1
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}