Task: Answer the multiple-choice question.
Question: Which drug has a 1.832\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a.) O=C(COC(=O)c1cc(=O)c2ccccc2o1)Nc1cc(Cl)ccc1Cl
b.) CCOC(=O)[C@@H]1[C@H]2COc3cc(OC)ccc3[C@@H]2N2C(=O)N(c3ccc(C(F)(F)F)cc3)C(=O)[C@@]12C
Answer: b. CCOC(=O)[C@@H]1[C@H]2COc3cc(OC)ccc3[C@@H]2N2C(=O)N(c3ccc(C(F)(F)F)cc3)C(=O)[C@@]12C
{#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#}
CCOC(=O)[C@@H]1[C@H]2COc3cc(OC)ccc3[C@@H]2N2C(=O)N(c3ccc(C(F)(F)F)cc3)C(=O)[C@@]12C
CCOC(=O)[C@@H]1[C@H]2COc3cc(OC)ccc3[C@@H]2N2C(=O)N(c3ccc(C(F)(F)F)cc3)C(=O)[C@@]12C
ethyl(1R,10R,11R,12R)-5-methoxy-12-methyl-13,15-dioxo-14-[4-(trifluoromethyl)phenyl]-8-oxa-14,16-diazatetracyclo[8.6.0.02,7.012,16]hexadeca-2(7),3,5-triene-11-carboxylate