Task: Answer the MCQ question.
Query: Which compound exhibits a 0.477\% 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.) CCCCCSc1cc(OC)c(CCNC)cc1OC.O=C(O)/C=C\C(=O)O
b.) CC(/C=N/NC(=O)c1cc(-c2ccncc2)nc2ccccc12)=C\c1ccco1
c.) CC(C)N1CCc2c(sc(NC(=O)c3ccc4ccccc4c3)c2C(N)=O)C1.Cl
d.) COc1ccc(S(=O)(=O)Nc2c(C(=O)O)[nH]c3ccc(OC)cc23)cc1
e.) CCOC(=O)C(CCCCCOc1ccccc1[N+](=O)[O-])C(=O)OCC
Answer: b. CC(/C=N/NC(=O)c1cc(-c2ccncc2)nc2ccccc12)=C\c1ccco1
{#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#}
N-[(E)-[(E)-3-(furan-2-yl)-2-methylprop-2-enylidene]amino]-2-pyridin-4-ylquinoline-4-carboxamide