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. COc1ccc(CCNC(=O)Nc2ccc(F)cc2F)cc1OC
b. CCC(C)N(C(=O)COC(=O)c1ccccc1SCC(=O)N1CCCC1)C1CCS(=O)(=O)C1
c. CC(=O)N(C)c1ccc(NC(=O)CCN2C(=O)c3ccccc3C2=O)cc1
d. O=C(CCN1C(=O)/C(=C/c2ccccc2Cl)SC1=S)NC1CCS(=O)(=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}