Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 11.664\% 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 additional words.
Options:
a: CCOc1ccc(-c2nnc(N(CC)C(=O)C3CCC3)s2)cc1
b: Cc1ccc(C2C=NN(c3ccccc3)C2=O)cc1
c: CCc1sc(NC(=O)CN2CCOCC2)nc1-c1ccccc1
d: CCNC(=O)N1C(=O)C2(OCCO2)c2cc(Br)ccc21
e: COC(=O)C1=C(C)NC(C)=C(C(=O)OC)C1C(=O)OCC(=O)Nc1ccc(C(C)=O)cc1
Answer: e. COC(=O)C1=C(C)NC(C)=C(C(=O)OC)C1C(=O)OCC(=O)Nc1ccc(C(C)=O)cc1
{#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#}
COC(=O)C1=C(C)NC(C)=C(C(=O)OC)C1C(=O)OCC(=O)Nc1ccc(C(C)=O)cc1
COC(=O)C1=C(C)NC(C)=C(C(=O)OC)C1C(=O)OCC(=O)Nc1ccc(C(C)=O)cc1
4-O-[2-(4-acetylanilino)-2-oxoethyl] 3-O,5-O-dimethyl 2,6-dimethyl-1,4-dihydropyridine-3,4,5-tricarboxylate