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 additional words.
Options:
a: Cc1scc(C(=O)NNC(=S)NC(C)c2ccccc2)c1C
b: CC(C)NC(=O)CSc1nc2[nH]ncc2c(=O)[nH]1
c: CCOc1ccc(/C=N/NC(=O)c2[nH]ncc2Br)c(O)c1
d: COc1cc(/C=N/NC(=O)Cn2ccc(C(F)(F)F)n2)cc(OC)c1OC
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}