Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocker?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a.) COc1ccccc1/C=C1\N=C(C(C)(C)C)OC1=O
b.) CCC(C)c1ccc(NC(=S)NCc2ccccn2)cc1
c.) COc1nc(-c2ccccc2)ccc1-c1noc(-c2cccnc2)n1
d.) CCOC(=O)/C(C#N)=C/c1c(Oc2cccc(C)c2)nc2ccccn2c1=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}