Problem statement: Answer the multiple-choice question.
Question: Which compound has a 6.197\% 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: Cc1c(OC(C)C(=O)NCCCN2CCOCC2)ccc2c3c(c(=O)oc12)CCC3
b: COc1ccc(-c2nnn(-c3ccc(Cl)cc3Cl)c2N)cc1
c: COC(=O)c1sc(NC(=O)CSc2nncs2)c(C(=O)OC)c1C
d: Cc1nc2ccn(Cc3ccccc3)c(=O)c2cc1C(=O)N1CCN(c2ccc(F)cc2)CC1
Answer: c. COC(=O)c1sc(NC(=O)CSc2nncs2)c(C(=O)OC)c1C
{#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)c1sc(NC(=O)CSc2nncs2)c(C(=O)OC)c1C
COC(=O)c1sc(NC(=O)CSc2nncs2)c(C(=O)OC)c1C
dimethyl 3-methyl-5-[[2-(1,3,4-thiadiazol-2-ylsulfanyl)acetyl]amino]thiophene-2,4-dicarboxylate