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. O=C(CSc1ccc(C(F)(F)F)cc1[N+](=O)[O-])NCCOc1ccccc1
b. Cn1cc(CN2CCCC(CNS(=O)(=O)c3cccc4cccnc34)C2)cn1
c. CSCCC(NC(=O)COc1ccccc1)C(=O)N1CCCCC1
d. O=C(NCCCc1ccccc1)c1ccc(F)cc1
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}