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, d, or e without using any other words.
Options:
(a) CS(=O)(=O)c1ccc([C@@H](CC2CCCC2)C(=O)Nc2cnc([C@H](O)CO)cn2)cc1Cl
(b) Cn1cc(CN2CCc3cc4nc(N)sc4cc3CC2)cn1
(c) CCc1cnc(N2CCC([C@H]3C[C@H]3CCOc3ccc(CC(=O)N4CCC4)c(F)c3)CC2)nc1
(d) O=C(Nc1ccc(C(F)(F)F)cc1)N1[C@@H]2CC[C@@H]1CC(S(=O)(=O)c1ccccn1)C2
(e) COc1c(N2CC[C@@H]([C@@H](N)CC#N)C2)c(F)cc2c(=O)c(C(=O)O)cn(C3CC3)c12
Answer: c
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-(azetidin-1-yl)-2-[4-[2-[(1S,2R)-2-[1-(5-ethylpyrimidin-2-yl)piperidin-4-yl]cyclopropyl]ethoxy]-2-fluorophenyl]ethanone