Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocking compound (<10uM)?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a.) CCc1nc2ccc(CN3CCC(NC(=O)c4cc(=O)c5ccc(F)cc5o4)CC3)cc2o1
b.) Cc1c(CNC(C)C)nn(-c2ccc(Cl)cc2Cl)c1-c1ccc(Cl)cc1
c.) CCN1CCN(c2cc3[nH]c(C(=O)C4(C)CCC(NC(=O)OC)CC4)nc3cc2Cl)CC1
Answer: a
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-[1-[(2-ethyl-1,3-benzoxazol-6-yl)methyl]piperidin-4-yl]-7-fluoro-4-oxochromene-2-carboxamide