Task: Answer the multiple choice question.
Query: Which compound has a -3.901\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a.) CC(=O)OC[C@H]1COc2ccc3ccccc3c2[C@H]1N(C)C(C)=O
b.) Cc1ccc(N(CC(=O)NCc2ccccc2Cl)S(=O)(=O)c2c(C)noc2C)cc1
c.) CC(=O)N1CCN(c2ccc(NC(=O)c3ccccc3Cl)cc2)CC1
d.) CN(C)CCCN(C(=O)COc1ccccc1)c1nc2cc3c(cc2s1)OCCO3
e.) CNC(=O)[C@@]1(C)C=C[C@@H](Cc2ccccc2)N1C(=O)OC
Answer: a. CC(=O)OC[C@H]1COc2ccc3ccccc3c2[C@H]1N(C)C(C)=O
{#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#}
CC(=O)OC[C@H]1COc2ccc3ccccc3c2[C@H]1N(C)C(C)=O
CC(=O)OC[C@H]1COc2ccc3ccccc3c2[C@H]1N(C)C(C)=O
[(1S,2R)-1-[acetyl(methyl)amino]-2,3-dihydro-1H-benzo[f]chromen-2-yl]methylacetate