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. COC(=O)[C@H](CCSC)NC(=O)Nc1ccc(OC)c(OC)c1
b. CCCC(=O)OCC(=O)NCc1ccc(Cl)cc1
c. O=C(/C=C/c1ccc2c(c1)OCO2)c1cccnc1
d. O=Cc1ccc(Oc2ncccn2)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}