Task: Answer the multiple choice question.
Query: Which compound exhibits a 12.776\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a. O=C(CN1C(=O)CCC1=O)Nc1nc(-c2cccs2)cs1
b. CCCCCn1c(SCC(=O)OCC)nc2cc(C(=O)NCc3ccco3)ccc2c1=O
c. COc1ccc(CN=C(Nc2ccccc2)SC2CC(=O)NC2=O)cc1
d. Cn1c(=O)cc(SCC(=O)N2CCCC2)c2ccccc21
e. CC1CC(C)(C)NCCNC(C)CC(C)(C)NCCN1
Answer: b. CCCCCn1c(SCC(=O)OCC)nc2cc(C(=O)NCc3ccco3)ccc2c1=O
{#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#}
CCCCCn1c(SCC(=O)OCC)nc2cc(C(=O)NCc3ccco3)ccc2c1=O
CCCCCn1c(SCC(=O)OCC)nc2cc(C(=O)NCc3ccco3)ccc2c1=O
ethyl 2-[7-(furan-2-ylmethylcarbamoyl)-4-oxo-3-pentylquinazolin-2-yl]sulfanylacetate