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: COc1cc(-c2nc(Cc3ccccc3Cl)no2)cc(OC)c1OC
b: CCOC(=O)c1cc(-c2csc(N/N=C/c3ccccc3Cl)n2)on1
c: CC1=C(C(=O)OC2CCCCC2)C(c2ccccc2Br)NC(=O)N1
d: Cc1ccc(Cn2cnc3c(nnn3Cc3ccc(Cl)cc3)c2=O)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}