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) CCOC(=O)N1CCN(C(=O)c2ccc(C)c(S(=O)(=O)Nc3ccccc3)c2)CC1
(b) CSc1nnc(NC(=O)c2nc(S(=O)(=O)Cc3cccc(C)c3)ncc2Cl)s1
(c) Cc1cc(N(CN2CCCC2=O)C(=O)c2ccc(F)cc2)no1
(d) O=C(c1ccc(-n2cnnn2)cc1)N1CCN(C(c2ccccc2)c2ccccc2)CC1
Answer: a, b, c
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}