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 O=S(=O)(NCc1ccccc1)c1ccccc1Br
b C/C(=N/Nc1ccc(C(=O)O)cc1)c1ccc(O)c(O)c1O
c COc1ccc(C(=O)N/C(=C\c2cn(C)c3ccccc23)C(=O)NCCN2CCOCC2)cc1OC
d C=CCN1CN(CCc2ccccc2)CNC1=S
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}