Task: Answer the multiple choice question.
Query: Which compound has a -3.916\% 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 other words.
Options:
a) CC1(C)CC2CC(C)(CN2C(=O)CN2C(=O)c3ccccc3C2=O)C1
b) CC(=O)C(=Cc1cn(-c2ccccc2)nc1-c1ccccc1)C(C)=O
c) O=C(NCc1ccco1)c1cccc(S(=O)(=O)N2CCOCC2)c1
d) Cl.O=C(NCCCN1CCOCC1)c1cn(-c2ccccc2)nc1-c1cccs1
e) COC(=O)C1=C(C(=O)OC)[C@@H]2N(C)c3ccc(OC)cc3[C@@]23C[C@@H](C(=O)OC)N(C(=O)COCc2ccccc2)C3=N1
Answer: b. CC(=O)C(=Cc1cn(-c2ccccc2)nc1-c1ccccc1)C(C)=O
{#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#}
3-[(1,3-diphenylpyrazol-4-yl)methylidene]pentane-2,4-dione