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] NC1(C(=O)NC(c2ccc(Cl)cc2)C2CC2)CCCN(c2ncnc3[nH]ccc23)C1
[b] CC1CCN(C2CCC(NC(=O)C(C)c3cc(C(F)(F)F)cc(C(F)(F)F)c3)(c3ccccc3)CC2)CC1
[c] O=C(CC1CCN(Cc2ccn(-c3ccc(C(F)(F)F)cc3)c2)CC1)NC(c1ccc(F)cc1)c1ccc(=O)[nH]c1
[d] Cc1ccc(NC(=O)NS(=O)(=O)c2ccc(OCCCN3CCCCC3)cc2)cc1
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-[(4-fluorophenyl)-(6-oxo-1H-pyridin-3-yl)methyl]-2-[1-[[1-[4-(trifluoromethyl)phenyl]pyrrol-3-yl]methyl]piperidin-4-yl]acetamide