Task: Answer the MCQ question.
Query: Which drug exhibits a 10.316\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a.) BrCC1C[n+]2c(SCc3ccccc3)nc3sc4c(c3c2O1)CCCC4.[Br-]
b.) CC(C)(C)OC(=O)N1CCCC1C(=O)O
c.) COc1cccc(C(=O)OC(C)CN2CCCC2)c1.Cl
Answer: a. BrCC1C[n+]2c(SCc3ccccc3)nc3sc4c(c3c2O1)CCCC4.[Br-]
{#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#}
BrCC1C[n+]2c(SCc3ccccc3)nc3sc4c(c3c2O1)CCCC4.[Br-]
BrCC1C[n+]2c(SCc3ccccc3)nc3sc4c(c3c2O1)CCCC4.[Br-]
7-benzylsulfanyl-4-(bromomethyl)-3-oxa-10-thia-8-aza-6-azoniatetracyclo[7.7.0.02,6.011,16]hexadeca-1(9),2(6),7,11(16)-tetraene;bromide