Task: Please answer the multiple choice question.
Question: Which molecules are not a 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) CNC(=O)CN(c1cc(C)ccc1OC)S(=O)(=O)c1ccc(C)cc1
(b) COc1cccc(CNc2ccccn2)c1O
(c) CC(C)c1ccc(NC(=O)COC(=O)c2c[nH]c(=O)[nH]c2=O)cc1
(d) COC(=O)c1c(-c2ccc(OC)cc2)oc2ccc(-c3ccc(OC)nc3)cc12
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}