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: CC1CCC2C(C1)c1sc(=O)[nH]c1SC2(C)C
b: COc1ccc(NC(=O)c2[nH]c(C)c(C(C)=O)c2C)cc1Cl
c: O=C(OCc1cc(Cl)ccc1OC(F)F)c1cncc(Br)c1
d: Cc1ccc(N(C(=O)c2ccccn2)C2(C(=O)NC3CCCC3)CCCCC2)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}