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 additional words.
Options:
a. COc1ccc(CC(=O)OCC(=O)N(C)C2CCS(=O)(=O)C2)cc1OC
b. Cc1ccc(S(=O)(=O)Nc2cccc3ncccc23)cc1
c. COCc1nn2c(N)c(-c3ccccc3)cnc2c1-c1ccccc1
d. CC(=O)Oc1cccc(/C=C2\C=C(c3ccc(C)cc3)OC2=O)c1
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}