Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 1.826% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a. CCN(CC)CCn1c(SCC(=O)NCc2ccco2)nc2c(sc3ccccc32)c1=O
b. CCOC(=O)C(C)N1C(=O)S/C(=C/c2ccc3c(c2)n(C)c(=O)n3C)C1=O
c. Cc1nc2ccc(CN(C)c3ccc(C(=O)N[C@@H](CCC(=O)O)C(=O)O)s3)cc2c(=O)[nH]1
d. O=C1CC(c2ccccc2)Oc2cc(O)cc(O)c21
e. Cc1cc(OC(C)C(=O)NCc2ccncc2)c2c(C)c(C)c(=O)oc2c1
Answer: d. O=C1CC(c2ccccc2)Oc2cc(O)cc(O)c21
{#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=C1CC(c2ccccc2)Oc2cc(O)cc(O)c21
O=C1CC(c2ccccc2)Oc2cc(O)cc(O)c21
5,7-dihydroxy-2-phenyl-2,3-dihydrochromen-4-one