Task: Answer the multiple choice question.
Query: Which drug has a 3.688\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a Cc1ccccc1C(=O)N=c1c(C#N)cc2c(=O)n3cccc(C)c3nc2n1Cc1ccco1
b O=C(c1cc(-c2ccc(O)cc2)on1)N1CCOCC1
c O=C(N/N=C/c1ccc(-c2ccccc2)o1)c1ccccc1O
d O=C(NCc1ccccc1C(F)(F)F)C1CCC(=O)N(C2CC2)C1
Answer: b. O=C(c1cc(-c2ccc(O)cc2)on1)N1CCOCC1
{#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#}
O=C(c1cc(-c2ccc(O)cc2)on1)N1CCOCC1
O=C(c1cc(-c2ccc(O)cc2)on1)N1CCOCC1
[5-(4-hydroxyphenyl)-1,2-oxazol-3-yl]-morpholin-4-ylmethanone