Task: Answer the MCQ question.
Question: Which compound has a 14.375\% 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: Cc1c(C(=O)c2ccccc2)oc2ccc3ccccc3c12
b: COc1cccc(-c2sc3ccc(OC)cc3c2C#CC2(O)CCCCC2)c1
c: COc1cc(/C=C/C(=O)Nc2ccccc2C(F)(F)F)cc(OC)c1OC
d: Cc1c(Cc2ccccc2)c(=O)oc2cc(OCC(N)=O)ccc12
e: COc1ccc(N2CC(O)(c3ccc(C)cc3)[N+]3=C2CCCC3)cc1.[Br-]
Answer: b. COc1cccc(-c2sc3ccc(OC)cc3c2C#CC2(O)CCCCC2)c1
{#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#}
COc1cccc(-c2sc3ccc(OC)cc3c2C#CC2(O)CCCCC2)c1
COc1cccc(-c2sc3ccc(OC)cc3c2C#CC2(O)CCCCC2)c1
1-[2-[5-methoxy-2-(3-methoxyphenyl)-1-benzothiophen-3-yl]ethynyl]cyclohexan-1-ol