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 CCCCN(CCCC)Cc1ccc(N)cc1
b CCCCC(CC)C(=O)NCCc1ccc(S(N)(=O)=O)cc1
c COCc1nnc(NC(=O)C(C)C)s1
d CCOc1ccc(C(C)(C)C)cc1S(=O)(=O)N1CC(C)OC(C)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}