Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocker (<10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a COc1ccc2ncc(F)c(C/C(=N/O)C34CCC(NCc5ccc6c(n5)NC(=O)CO6)(CC3)CO4)c2n1
b CN1CCN(c2ccc(NC(=O)c3cc(N(C)Cc4ccc(C(F)(F)F)cc4)ncn3)cc2)CC1
c COc1cc(-c2cn([C@H]3C[C@H](C)c4ccccc4N(CC(F)(F)F)C3=O)nn2)ccc1-n1cnc(C)c1
d O=C(NCCN1CCCCC1)c1ccc(CN2CCC(NC(=O)c3cc(=O)c4ccc(F)cc4o3)CC2)cc1
Answer: 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}
7-fluoro-4-oxo-N-[1-[[4-(2-piperidin-1-ylethylcarbamoyl)phenyl]methyl]piperidin-4-yl]chromene-2-carboxamide