Task: Answer the MCQ question.
Query: Which compound has a 0.127\% 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. O=C(CSc1nnc(-c2cccnc2)n1Cc1ccccc1)N1CCOCC1
b. CCOc1cc(S(=O)(=O)NCc2ccc(OC)cc2)c(OCC)cc1-n1cnnn1
c. CC(C)NCCCCOc1ccc(Br)cc1Cl.O=C(O)C(=O)O
d. COc1ccc(Oc2ccc(N/C=C3/CCCC3=O)cc2)cc1
Answer: d. COc1ccc(Oc2ccc(N/C=C3/CCCC3=O)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#}
COc1ccc(Oc2ccc(N/C=C3/CCCC3=O)cc2)cc1
COc1ccc(Oc2ccc(N/C=C3/CCCC3=O)cc2)cc1
(2Z)-2-[[4-(4-methoxyphenoxy)anilino]methylidene]cyclopentan-1-one