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, or d without using any additional words.
Options:
a. O=C([C@H]1CNCC[C@@]12OCc1cc(F)c(F)cc12)N(Cc1cc(Cl)ccc1Cl)C1CC1
b. Cc1c([C@@H](O)CN2CCC3(CC2)CCN(c2ccns2)C3)ccc2c1COC2=O
c. CCN(CC)CC(=O)N[C@@H]1CC[C@@H](C(=O)NC(c2ccc(F)cc2)c2ccc(F)cc2)[C@H](c2ccc(Br)cc2)C1
d. C[C@H]1Cc2c(ncnc2Oc2ccc3c(ccn3C(=O)Nc3cccc(C(F)(F)F)c3)c2)CN1
Answer: a, b, 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}
5-[(1R)-1-hydroxy-2-[2-(1,2-thiazol-5-yl)-2,8-diazaspiro[4.5]decan-8-yl]ethyl]-4-methyl-3H-2-benzofuran-1-one