Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 0.338\% 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 additional words.
Options:
a: CCOC(=O)c1cccc(NC(=O)CN(c2ccc(OC)cc2)S(=O)(=O)c2c(C)noc2C)c1
b: CCSc1nnc(NC(=O)C(CC)Oc2ccccc2)s1
c: O=C1NCCCc2c1oc1ccc(O)cc21
d: COc1ccc(-c2nnn(CC(=O)NCCc3c[nH]c4ccccc34)n2)cc1OC
e: CCOCCCNC(=O)c1ccccc1SCC
Answer: e. CCOCCCNC(=O)c1ccccc1SCC
{#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#}
CCOCCCNC(=O)c1ccccc1SCC
CCOCCCNC(=O)c1ccccc1SCC
[C][C][O][C][C][C][N][C][=Branch1][C][=O][C][=C][C][=C][C][=C][Ring1][=Branch1][S][C][C]
N-(3-ethoxypropyl)-2-ethylsulfanylbenzamide