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 additional words.
Options:
a) CCn1cc2c(Oc3cnc(C(=O)N4CCC4)c(F)c3)cc(C(=O)Nc3cnc(C)cn3)cc2n1
b) CC(C)(C(=O)O)c1ccc([C@@H](O)CCCN2CCC(C(O)(c3ccccc3)c3ccccc3)CC2)cc1
c) CN1CC2CC(N(Cc3ccc(F)c(C(F)(F)F)c3)C(=O)c3cn(C)cn3)CC2C1
d) Cn1c(-c2ccc(OC3CCN(C4CCC4)CC3)cc2)nc2c(C(F)(F)F)cccc2c1=O
e) NC(=O)c1ccc(N[C@@H]2CCCC[C@@H]2N)nc1Nc1cccc2cc[nH]c12
Answer: 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}
2-[4-(1-cyclobutylpiperidin-4-yl)oxyphenyl]-3-methyl-8-(trifluoromethyl)quinazolin-4-one