Problem statement: Answer the multiple choice question.
Query: Which compound has a 2.548\% 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) O=C(CCN1C(=O)/C(=C/c2cccs2)SC1=S)Nc1ccc(C(=O)O)cc1
b) Cc1ccc(C(=O)C(=S)N2CCOCC2)cc1
c) CCOc1ccc(-n2nc3cc(C)c(N)cc3n2)cc1
d) COc1ccc(Cl)c2sc(N(CCN(C)C)C(=O)c3ccc4c(c3)OCCO4)nc12.Cl
Answer: b. Cc1ccc(C(=O)C(=S)N2CCOCC2)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#}
Cc1ccc(C(=O)C(=S)N2CCOCC2)cc1
Cc1ccc(C(=O)C(=S)N2CCOCC2)cc1
1-(4-methylphenyl)-2-morpholin-4-yl-2-sulfanylideneethanone