Task: Please answer the multiple choice question.
Question: Which molecules are 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: CC(=O)N1CCC(C(=O)N(CCCN2CCN(Cc3ccc(F)cc3)CC2)c2ccc(C)c(Cl)c2)CC1.Cl
b: N#Cc1ccc(S(=O)(=O)NCCN2CC3CN(CCCOc4cccc(F)c4)CC(C2)O3)cc1
c: O=c1ccc2ncc(F)cc2n1CCN1CCN(c2nc3cc(C(F)(F)F)ccc3[nH]2)CC1
d: CCN(C(=O)Cc1ccc(S(C)(=O)=O)cc1)C1CCN(CCC(c2ccccc2)N2CCN(c3cccc(F)c3)CC2)CC1
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}
7-fluoranyl-1-[2-[4-[5-(trifluoromethyl)-1H-benzimidazol-2-yl]piperazin-1-yl]ethyl]-1,5-naphthyridin-2-one