Problem statement: Answer the multiple-choice question.
Query: Which compound has a 11.491\% 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) COC(=O)c1cc(OC)c(OC)cc1NC(=O)c1c(-c2ccccc2)noc1C
b) CCN1CCN(c2ccc(N=Cc3ccc(O)cc3O)cc2)CC1
c) Oc1ccc(/C=N/Nc2ccc(Cl)nn2)cc1O
d) Cc1ccc(S(=O)(=O)N2CCOCC2)cc1C(=O)NCCN1C(=O)S/C(=C\c2ccccc2Cl)C1=O
Answer: b. CCN1CCN(c2ccc(N=Cc3ccc(O)cc3O)cc2)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#}
CCN1CCN(c2ccc(N=Cc3ccc(O)cc3O)cc2)CC1
CCN1CCN(c2ccc(N=Cc3ccc(O)cc3O)cc2)CC1
4-[[4-(4-ethylpiperazin-1-yl)phenyl]iminomethyl]benzene-1,3-diol