Problem statement: Answer the MCQ question.
Query: Which drug has a -8.088\% 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. CC(C)CCN1CCN(Cc2nc3ccccc3s2)CC1CCO
b. O=C(Nc1ccc2c(c1)OCCO2)c1cncc(Br)c1
c. CC(=O)c1cnc2nc(C)nn2c1C
d. CC(=O)Nc1ccc(Oc2ccc(S(=O)(=O)N3CCCC3)cn2)cc1
Answer: a. CC(C)CCN1CCN(Cc2nc3ccccc3s2)CC1CCO
{#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(C)CCN1CCN(Cc2nc3ccccc3s2)CC1CCO
CC(C)CCN1CCN(Cc2nc3ccccc3s2)CC1CCO
2-[4-(1,3-benzothiazol-2-ylmethyl)-1-(3-methylbutyl)piperazin-2-yl]ethanol