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, c, or d without using any additional words.
Options:
[a] O=C1N(CCN2CCC(C(F)(F)F)CC2)CCN1c1cccc(Cl)c1F
[b] O=S(=O)(c1ccc2c(c1)CCNCC2)N1CCC(Oc2ccccc2Cl)C1
[c] CC[C@@H](NC(=O)c1cc(C(=O)N2CCC[C@@H]2C(F)(F)F)n2c1COCC2)c1ccc(C(F)(F)F)nc1
[d] CN[C@@H]1C[C@H]2O[C@@](C)([C@@H]1OC)n1c3ccccc3c3c4c(c5c6ccccc6n2c5c31)C(=O)N[C@H]4O
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}
1-(3-chloro-2-fluorophenyl)-3-[2-[4-(trifluoromethyl)piperidin-1-yl]ethyl]imidazolidin-2-one