Problem statement: Answer the MCQ question.
Question: Which compound has a 0.991% 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) O=C(CCc1nnc2ccc(NCc3ccco3)nn12)N1CCN(c2ccccc2)CC1
(b) COc1ccc(CNC(=O)COC(=O)CC2CC3CCC2C3)cc1OC
(c) O=C(OCc1nc2ccccc2s1)c1cc2ccccc2oc1=O
(d) Cc1cc2nc(-c3ccc(SCC(=O)Nc4ccc(S(=O)(=O)N5CCCC5)cc4)nc3)[nH]c2cc1C
Answer: c. O=C(OCc1nc2ccccc2s1)c1cc2ccccc2oc1=O
{#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#}
O=C(OCc1nc2ccccc2s1)c1cc2ccccc2oc1=O
O=C(OCc1nc2ccccc2s1)c1cc2ccccc2oc1=O
1,3-benzothiazol-2-ylmethyl 2-oxochromene-3-carboxylate