Task: Answer the MCQ question.
Question: Which compound has a 10.640\% 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) OCc1ccc(-c2nn(Cc3ccccc3)c3ccccc23)o1
b) Cc1cc2c(c(=O)n1Cc1cccnc1)C(c1ccc(F)cc1)C(C#N)=C(N)O2
c) COc1ccc(CN2CCN(C(=O)CN3C(=O)C4C5C=CC(C5)C4C3=O)CC2)c(OC)c1OC
d) CSC(=S)N/N=C(\C)c1ccc(Br)cc1
Answer: b. Cc1cc2c(c(=O)n1Cc1cccnc1)C(c1ccc(F)cc1)C(C#N)=C(N)O2
{#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#}
Cc1cc2c(c(=O)n1Cc1cccnc1)C(c1ccc(F)cc1)C(C#N)=C(N)O2
Cc1cc2c(c(=O)n1Cc1cccnc1)C(c1ccc(F)cc1)C(C#N)=C(N)O2
2-amino-4-(4-fluorophenyl)-7-methyl-5-oxo-6-(pyridin-3-ylmethyl)-4H-pyrano[3,2-c]pyridine-3-carbonitrile