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 other words.
Options:
a: O=C(O)CCC1CCC(c2cc(F)ccc2F)(S(=O)(=O)c2ccc(Cl)cc2)CC1
b: COc1c(Nc2ncc(Cl)c(Nc3ccccc3N3CCCS3(=O)=O)n2)ccc2c1CCCC(N1CCN(CCO)CC1)C2
c: CC[C@@H](NC(=O)c1cc(C(=O)N2CCC[C@@H]2C(F)(F)F)n2c1COCC2)c1ccc(C(F)(F)F)nc1
d: CC1CCCN1CCc1ccc2nc(-c3cn[nH]c3)ccc2c1
Answer: a, 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-[(1R)-1-[6-(trifluoromethyl)pyridin-3-yl]propyl]-6-[(2R)-2-(trifluoromethyl)pyrrolidine-1-carbonyl]-3,4-dihydro-1H-pyrrolo[2,1-c][1,4]oxazine-8-carboxamide