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.) Cc1nnc([C@]2(c3cnn(C)c3)N[C@@H](c3nc(-c4ccc(F)cn4)c[nH]3)Cc3c2[nH]c2ccccc32)o1
b.) C[C@H]([C@H](O)c1ccc2c(c1)CN(C)C(=O)N2)N1CCC(O)(c2ccc(F)cc2)CC1
c.) CC1(C)Oc2c(CN3CCC4(CC3)CCN(C(=O)c3ccc(N)cn3)CC4)cccc2C1(F)F
d.) Nc1ccccc1NC(=O)c1ccc(CNc2nccc(-c3cccnc3)n2)cc1
e.) C[C@@H]1CCCN1CCc1ccc(-c2ccc(S(=O)(=O)NCc3ccncc3)cc2)cc1
Answer: a, b, e
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}
2-[(1R,3R)-3-[4-(5-fluoranylpyridin-2-yl)-1H-imidazol-2-yl]-1-(1-methylpyrazol-4-yl)-2,3,4,9-tetrahydropyrido[3,4-b]indol-1-yl]-5-methyl-1,3,4-oxadiazole