Task: Answer the MCQ question.
Query: Which drug has a 35.945\% 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) O=C(Cn1ncc2c([nH]c3ccccc32)c1=O)N1CCN(c2ccc(F)cc2)CC1
b) CCOC(=O)C1=C(N)Oc2ccc3ccccc3c2C1c1ccc(O)c(OC)c1
c) O=C(O)CCCNc1cc(N2CCN(C(=O)c3ccco3)CC2)c2noc3c2c1C(=O)c1ccccc1-3
d) COc1cccc(CN2CC(O)=C(c3nc(-c4ccc(Cl)cc4)cs3)C2=N)c1
Answer: a. O=C(Cn1ncc2c([nH]c3ccccc32)c1=O)N1CCN(c2ccc(F)cc2)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#}
O=C(Cn1ncc2c([nH]c3ccccc32)c1=O)N1CCN(c2ccc(F)cc2)CC1
O=C(Cn1ncc2c([nH]c3ccccc32)c1=O)N1CCN(c2ccc(F)cc2)CC1
3-[2-[4-(4-fluorophenyl)piperazin-1-yl]-2-oxoethyl]-5H-pyridazino[4,5-b]indol-4-one