Task: Answer the multiple-choice question.
Query: Which drug has a 20.783\% 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 other words.
Options:
(a) CC(C)COP(=O)(OCC(C)C)C(Nc1ccccc1)c1ccc(F)cc1
(b) CCN(CC)c1ccc(N=Cc2c(O)n(CCC3=CCCCC3)c(=O)[nH]c2=O)cc1
(c) O=C1NC(=Nc2ccccc2Cl)S/C1=C\c1cccc([N+](=O)[O-])c1
(d) O=c1c2c(nc3cc(-c4ccccc4)[nH]n13)CCC2
Answer: b. CCN(CC)c1ccc(N=Cc2c(O)n(CCC3=CCCCC3)c(=O)[nH]c2=O)cc1
{#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#}
CCN(CC)c1ccc(N=Cc2c(O)n(CCC3=CCCCC3)c(=O)[nH]c2=O)cc1
CCN(CC)c1ccc(N=Cc2c(O)n(CCC3=CCCCC3)c(=O)[nH]c2=O)cc1
1-[2-(cyclohexen-1-yl)ethyl]-5-[[4-(diethylamino)phenyl]iminomethyl]-6-hydroxypyrimidine-2,4-dione