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) CCC(=O)Nc1ccc(/C(C)=N\NC(=O)c2ccc(OC)cc2)cc1
(b) COc1ccc(-c2csc(NC(=O)CN3C(=O)CCC3=O)n2)c(OC)c1
(c) CCCCN(CC)CCNC(=O)c1cc2c(=O)[nH]c3ccc(C)cc3c2s1
(d) COC(=O)CC1Oc2ccccc2N(Cc2ccccc2)C1=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}