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 other words.
Options:
a: Cc1cc(C)cc(-n2c(N)c(C(=O)Nc3c(C)n(C)n(-c4ccccc4)c3=O)c3nc4ccccc4nc32)c1
b: COc1cc(C)c(COc2ncnc3ccccc23)cc1OC
c: COCCNC(=O)C(c1ccncc1)N(C(=O)c1sc(C)nc1C)c1cccc(C)c1
d: Cc1ccc(NC(=O)c2ccc(C(C)(C)C)cc2)cc1-n1cnnn1
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}