Problem statement: Answer the multiple choice question.
Question: Which drug has a 5.164\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] CS(=O)(=O)N(CC(=O)Nc1ccccc1C(=O)N1CCOCC1)c1ccc2c(c1)OCO2
[b] COC(=O)c1sc2ncccc2c1OCc1ccc(Cl)cc1
[c] CC(C)(C)c1ccc(C2C(C(=O)c3ccco3)=C(O)C(=O)N2CC2CCCO2)cc1
[d] CCN(CC)S(=O)(=O)c1ccc(S(=O)(=O)N2CCC(N3CCCCC3)CC2)cc1
Answer: b. COC(=O)c1sc2ncccc2c1OCc1ccc(Cl)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)c1sc2ncccc2c1OCc1ccc(Cl)cc1
COC(=O)c1sc2ncccc2c1OCc1ccc(Cl)cc1
methyl3-[(4-chlorophenyl)methoxy]thieno[2,3-b]pyridine-2-carboxylate