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 O=C(N1CCOCC1)N1CCc2nc(-c3ccc(OC4CC(N5CCCCC5)C4)cc3)sc2C1
b Cc1cc(S(C)(=O)=O)nc2c(CCC34CCC(NCc5ccc6c(n5)NC(=O)CO6)(CC3)CO4)ccnc12
c CC(C)C[C@@H](C(=O)N[C@H](C(=O)OC1CCCC1)c1ccccc1)[C@H](O)C(=O)NO
d FC(F)(F)c1ccc(Nc2ncnc3cc(-c4ncccc4C(F)(F)F)ccc23)nc1
e Cc1onc(-c2c(Cl)cccc2Cl)c1NC(=O)OCc1c(F)cccc1Cl
Answer: a, b, 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-[3-(trifluoromethyl)pyridin-2-yl]-N-[5-(trifluoromethyl)pyridin-2-yl]quinazolin-4-amine