Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a -18.558% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. Cn1nc(-c2ccccc2)c(C(=O)Nc2ccc(Cl)cc2)c1Cl
b. Nc1oc2ccccc2c(=O)c1C=O
c. CCN(CC)C(=O)c1sc(NC(=O)c2cccnc2)c(C(=O)OC)c1C
d. Cc1cccc(NC(=S)N2CCN(c3cc(C)ccc3C)CC2)c1
Answer: c. CCN(CC)C(=O)c1sc(NC(=O)c2cccnc2)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_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCN(CC)C(=O)c1sc(NC(=O)c2cccnc2)c(C(=O)OC)c1C
CCN(CC)C(=O)c1sc(NC(=O)c2cccnc2)c(C(=O)OC)c1C
methyl 5-(diethylcarbamoyl)-4-methyl-2-(pyridine-3-carbonylamino)thiophene-3-carboxylate