Task: Answer the MCQ question.
Query: Which compound has a 3.189\% 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) COc1ccc(C(O)c2cc(OC)ccc2OP(=O)(N(C)C)N(C)C)cc1
(b) CCCCN(CC)CCCNC(=O)C1c2ccccc2C(=O)N(C)C1c1cn(C)c2ccccc12
(c) O=C(c1ccc(Br)o1)N1CCN(c2ccccc2F)CC1
(d) Cn1nnnc1Sc1ncnc2scc(-c3ccccc3Br)c12
(e) COc1ccc(-c2csc3nc(C)nc(N4CCN(C(C)=O)CC4)c23)cc1OC
Answer: e. COc1ccc(-c2csc3nc(C)nc(N4CCN(C(C)=O)CC4)c23)cc1OC
{#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(-c2csc3nc(C)nc(N4CCN(C(C)=O)CC4)c23)cc1OC
COc1ccc(-c2csc3nc(C)nc(N4CCN(C(C)=O)CC4)c23)cc1OC
1-[4-[5-(3,4-dimethoxyphenyl)-2-methylthieno[2,3-d]pyrimidin-4-yl]piperazin-1-yl]ethanone