Problem statement: Answer the multiple-choice question.
Query: Which compound has a 4.902\% 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. CCc1c(C)nc2c(OC)cccc2c1SCCC(=O)O
b. CC(C)COP(=O)(OCC(C)C)C(O)c1ccccc1F
c. CCCc1ccc(C(=O)CCC(=O)O)cc1
d. COc1ccc(C(=O)NN/C(C)=C/C(=O)C(F)(F)C(F)(F)C(F)(F)F)cc1
e. COc1ccc(OC)c(C(=O)c2ccccc2)c1
Answer: a. CCc1c(C)nc2c(OC)cccc2c1SCCC(=O)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#}
CCc1c(C)nc2c(OC)cccc2c1SCCC(=O)O
CCc1c(C)nc2c(OC)cccc2c1SCCC(=O)O
[C][C][C][=C][Branch1][C][C][N][=C][C][Branch1][Ring1][O][C][=C][C][=C][C][Ring1][Branch2][=C][Ring1][=N][S][C][C][C][=Branch1][C][=O][O]
3-(3-ethyl-8-methoxy-2-methylquinolin-4-yl)sulfanylpropanoic acid