Task: Answer the multiple choice question.
Query: Which compound has a 9.985\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) CCCCCOc1cccc(C2C(C(=O)c3cccs3)=C(O)C(=O)N2CCN2CCOCC2)c1
(b) O=C(CN(C(=O)c1csnn1)c1ccc(F)c(Cl)c1)NC1CCCC1
(c) Cc1noc(C)c1COc1ccc(C(=O)OCC(=O)Nc2ccc(C(=O)N(C)C)cc2)cc1
(d) O=C(c1cccc([N+](=O)[O-])c1)N1CCN(C/C=C/c2ccccc2)CC1
Answer: a. CCCCCOc1cccc(C2C(C(=O)c3cccs3)=C(O)C(=O)N2CCN2CCOCC2)c1
{#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#}
CCCCCOc1cccc(C2C(C(=O)c3cccs3)=C(O)C(=O)N2CCN2CCOCC2)c1
CCCCCOc1cccc(C2C(C(=O)c3cccs3)=C(O)C(=O)N2CCN2CCOCC2)c1
4-hydroxy-1-(2-morpholin-4-ylethyl)-2-(3-pentoxyphenyl)-3-(thiophene-2-carbonyl)-2H-pyrrol-5-one