Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocking compound?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: Cc1c(OC(C)C(=O)NCCN2CCOCC2)ccc2c(-c3ccccc3)cc(=O)oc12
b: CC(C)(C)c1ccc(OCCC(=O)NC2=NCCS2)cc1
c: O=C(NCCCN1CCOCC1)c1cc(-c2cccc(O)c2)on1
d: COc1ccc(/C=N\N=C(N)N)cc1.O=[N+]([O-])O
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}