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, d, or e without using any additional words.
Options:
a C[C@@]1(c2cc(CNCCC(F)(F)F)c(F)cc2F)CCSC(N)=N1
b N#CC=C1CCN(c2ccc(N3C[C@H](Cn4cc(F)nn4)OC3=O)cc2F)CC1
c c1ccc(CC2(c3ccc4[nH]ccc4c3)CCNC2)nc1
d CC[C@H](C)[C@@H]1NC(=O)[C@H](Cc2ccccc2)N(C)C(=O)[C@H]([C@@H](C)CC)NC(=O)[C@H](Cc2ccccc2)N(C)C1=O
e CCOc1cc(CCN2CCC(Nc3nc4ccccc4o3)CC2)ccc1OC
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}
5-[3-(pyridin-2-ylmethyl)pyrrolidin-3-yl]-1H-indole