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) CC(c1ccccc1)N1C(=O)c2ccc(C(=O)NCc3cccnc3)cc2C1=O
b) COc1ccc(C(=O)NNC(=O)CSc2nnc(C(C)C)n2C)cc1
c) COc1ccc(CN2C(=O)/C(=C/c3ccncc3)SC2=S)cc1
d) COC(=O)CN1C(=S)N(c2ccc(Cl)cc2)C(=O)C1CC(=O)Nc1ccccc1
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}