Problem statement: Answer the multiple-choice question.
Query: Which drug has a 2.681\% 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: COP(=O)(NC(=O)C(Cl)(Cl)Cl)OC
b: COCCNC(=S)N/N=C/c1ccccc1C(=O)O
c: COc1ccc(-c2nc(CSCC(=O)N3CCN(C)CC3)c(C)o2)cc1OC
d: N#Cc1ccc(/C=C/C(=O)O)cc1
e: CC1=C(C(=O)Nc2cccc(C(=O)N3CCN(c4cccc(C(F)(F)F)c4)CC3)c2)SCCO1
Answer: b. COCCNC(=S)N/N=C/c1ccccc1C(=O)O
{#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#}
COCCNC(=S)N/N=C/c1ccccc1C(=O)O
COCCNC(=S)N/N=C/c1ccccc1C(=O)O
2-[(E)-(2-methoxyethylcarbamothioylhydrazinylidene)methyl]benzoicacid