Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound (<10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a O=C(Cc1ccc(Cl)cc1)NC(Cc1ccc(Cl)cc1)C(=O)NC1CC2CCC(C1)N2
b CN1CCN=C1Cn1ncc2cc(-n3ccc(OCc4ccccc4)cc3=O)ccc21
c O=C1OCc2cc(CCN3CCN(C(=O)Cc4ccc(-n5cnnn5)cc4)CC3)c(F)cc21
d CC(C)c1ccccc1C(=O)N(C1CCC1)C1CCNC1
Answer: c, d
Task: Please answer the multiple choice question.
Question: Which molecules are {herg_blocker#not &NULL}a {herg_blocker__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_blocker%}
Answer: {%multiple_choice_result}
N-cyclobutyl-2-propan-2-yl-N-pyrrolidin-3-yl-benzamide