Task: Answer the multiple choice question.
Query: Which drug exhibits a 5.464\% 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: COc1cccc(-c2n[nH]c3c2CCC3)c1
b: O=C(COc1nsnc1N1CCOCC1)Nc1ccc(Cl)cc1
c: Cc1ccccc1N(C(=O)c1snc(C(N)=O)c1N)C(C(=O)NCc1ccccc1)c1ccc(O)cc1
d: O=C(N/N=C(\c1ccccc1)c1cccnc1)c1cccc(F)c1
e: CCOC(=O)C1CCCN(c2oc(-c3ccc(F)cc3)nc2C#N)C1
Answer: a. COc1cccc(-c2n[nH]c3c2CCC3)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(-c2n[nH]c3c2CCC3)c1
COc1cccc(-c2n[nH]c3c2CCC3)c1
3-(3-methoxyphenyl)-1,4,5,6-tetrahydrocyclopenta[c]pyrazole