Task: Please answer the multiple choice question.
Question: Which molecules are not 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 other words.
Options:
a N[C@H]1CCCN(c2ccncc2Nc2ncc3ccc(-c4ncccc4F)nn23)C1
b CS(=N)(=O)c1ccc(C2=C(c3ccccc3)C(=O)OC2)cc1
c O=c1cc(Cn2c(C3CCC3)nc3nccnc32)c2ccc(F)c(F)c2[nH]1
d C[C@H]1Cc2c(ncnc2Oc2ccc3c(ccn3C(=O)Nc3cc(C(C)(C)C)on3)c2)CN1
Answer: b, 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}
4-[(2-cyclobutylimidazo[4,5-b]pyrazin-3-yl)methyl]-7,8-difluoro-1H-quinolin-2-one