Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 3.167\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a COc1ccc(NC(=O)c2cc3c(CO)cnc(C)c3oc2=Nc2cccc(F)c2)c(OC)c1
b CCOc1ccc(-c2cc(CCCC(=O)NCc3cccnc3)no2)cc1
c CC[C@@H](C)CN1C(=O)N[C@@H](CCc2ccccc2)C(C(C)=O)=C1C
d O=C(CCCn1c(=O)[nH]c2ccccc2c1=O)Nc1ccc(F)cc1
Answer: b. CCOc1ccc(-c2cc(CCCC(=O)NCc3cccnc3)no2)cc1
{#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#}
CCOc1ccc(-c2cc(CCCC(=O)NCc3cccnc3)no2)cc1
CCOc1ccc(-c2cc(CCCC(=O)NCc3cccnc3)no2)cc1
4-[5-(4-ethoxyphenyl)-1,2-oxazol-3-yl]-N-(pyridin-3-ylmethyl)butanamide