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.) O=C(O)c1ccccc1C(=O)NNC(=O)C(c1ccccc1)c1ccccc1
b.) O=C(COC(=O)c1n[nH]c(=O)c2ccccc12)Nc1cccc(F)c1
c.) O=C(Nc1ccccc1N1CCN(C(=O)c2ccccc2)CC1)c1ccc(Cl)cc1
d.) O=C(O)c1cccc(-c2ccc(/C=N/n3cnc4sc5c(c4c3=O)CCCC5)o2)c1
Answer: a, b, 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}