Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a -33.485% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a OC(Cn1c2ccccc2c2ccccc21)C[n+]1cccc2ccccc21.[O-][Cl+3]([O-])([O-])[O-]
b CCC(Oc1ccccc1)C(=O)N1CCN(c2ccccn2)CC1
c Cc1ccc(OCC(=O)Nc2oc(-c3ccccc3)c(-c3ccccc3)c2C#N)cc1
d O=C(CSc1nnc(CN2CCOCC2)n1-c1ccccc1)N1CCc2ccccc21
Answer: a. OC(Cn1c2ccccc2c2ccccc21)C[n+]1cccc2ccccc21.[O-][Cl+3]([O-])([O-])[O-]
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
OC(Cn1c2ccccc2c2ccccc21)C[n+]1cccc2ccccc21.[O-][Cl+3]([O-])([O-])[O-]
OC(Cn1c2ccccc2c2ccccc21)C[n+]1cccc2ccccc21.[O-][Cl+3]([O-])([O-])[O-]
1-carbazol-9-yl-3-quinolin-1-ium-1-ylpropan-2-ol;perchlorate