Task: Answer the multiple choice question.
Question: Which drug exhibits a 15.694% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a. CCN1CC=C2C(C#N)=C(N)C(C#N)(C#N)[C@H](c3cccc(OC)c3OC)[C@H]2C1
b. COC(C/C=C/[C@@H](O)[C@@H](C)OCc1ccccc1)OC
c. c1ccc(OCCOCCSc2ncccn2)cc1
d. CC(C)(C)c1ccc(-n2ncc3c2CCCC3NC(=O)c2ccncc2)cc1
e. Cn1c(C(=O)NCCc2ccsc2)cc2c(=O)n(C)c3ccccc3c21
Answer: b. COC(C/C=C/[C@@H](O)[C@@H](C)OCc1ccccc1)OC
{#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#}
COC(C/C=C/[C@@H](O)[C@@H](C)OCc1ccccc1)OC
COC(C/C=C/[C@@H](O)[C@@H](C)OCc1ccccc1)OC
(E,2R,3R)-7,7-dimethoxy-2-phenylmethoxyhept-4-en-3-ol