Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 13.701\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
[a] CO/N=C/C1C(=O)NN=C1c1ccccc1
[b] CN(C)CCN(C(=O)c1ccc2ccccc2c1)c1nc2c(F)cc(F)cc2s1.Cl
[c] CCN(CC(=O)NCc1ccc(Cl)cc1)C(=O)c1cc(OC)cc(OC)c1
[d] O=[N+]([O-])c1ccc(Cc2nnc(-c3ccccc3Cl)o2)cc1
[e] COCCNC(=O)CN(C(=O)CCC(=O)Nc1cc(C)on1)c1ccccc1C
Answer: b. CN(C)CCN(C(=O)c1ccc2ccccc2c1)c1nc2c(F)cc(F)cc2s1.Cl
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CN(C)CCN(C(=O)c1ccc2ccccc2c1)c1nc2c(F)cc(F)cc2s1.Cl
CN(C)CCN(C(=O)c1ccc2ccccc2c1)c1nc2c(F)cc(F)cc2s1.Cl
N-(4,6-difluoro-1,3-benzothiazol-2-yl)-N-[2-(dimethylamino)ethyl]naphthalene-2-carboxamide;hydrochloride