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: COc1ccc(OC)c(NC(=O)c2cccc(NC(=O)c3ccccc3)c2)c1
b: OCCCNc1cc(-c2ccccc2)nc2cc(-c3ccc(F)cc3)nn12
c: CCOC(=O)c1ccccc1-n1c(C)cc(C2N=C(N)Nc3nc4ccccc4n32)c1C
d: O=C(c1cccc(S(=O)(=O)Nc2ccc(Br)cc2)c1)N1CCC1
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}