Task: Answer the multiple choice question.
Question: Which drug exhibits a -2.786\% 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.) COC(=O)CSC1=C(C#N)C(c2ccc(C)cc2)C2=C(CCCC2=O)N1
b.) COC(=O)C1=C(c2cccc(OC)c2OC)C[C@@H]2CC[C@H]1N2C(=O)N1CCC(O)CC1
c.) O=C(NC(=S)Nc1ccccc1N1CCCCC1)c1ccco1
d.) COc1ccc(CN(C(=O)c2cc(=O)c3ccccc3o2)C2CCS(=O)(=O)C2)cc1OC
e.) Brc1ccc(-c2noc(-c3ccccn3)n2)o1
Answer: a. COC(=O)CSC1=C(C#N)C(c2ccc(C)cc2)C2=C(CCCC2=O)N1
{#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)CSC1=C(C#N)C(c2ccc(C)cc2)C2=C(CCCC2=O)N1
COC(=O)CSC1=C(C#N)C(c2ccc(C)cc2)C2=C(CCCC2=O)N1
methyl 2-[[3-cyano-4-(4-methylphenyl)-5-oxo-4,6,7,8-tetrahydro-1H-quinolin-2-yl]sulfanyl]acetate