Problem statement: Answer the MCQ question.
Question: Which drug exhibits a -1.276% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: CCO[C@@H]1OC(C(=O)Nc2ccccc2)=C[C@H](C)[C@H]1CCCO
b: COc1cc(CNc2ccc3[nH]c(=O)[nH]c3c2)cc(Br)c1OCC(=O)NC(C)(C)C
c: CCOC(=O)c1cc(CN2CCOCC2)oc1-c1ccccc1
d: COc1ccc(Nc2ncnc3sc(-c4ccccc4)cc23)cc1OC
Answer: d. COc1ccc(Nc2ncnc3sc(-c4ccccc4)cc23)cc1OC
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COc1ccc(Nc2ncnc3sc(-c4ccccc4)cc23)cc1OC
COc1ccc(Nc2ncnc3sc(-c4ccccc4)cc23)cc1OC
N-(3,4-dimethoxyphenyl)-6-phenylthieno[2,3-d]pyrimidin-4-amine