Task: Answer the MCQ question.
Query: Which drug exhibits a -10.071\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. c1ccc(CSc2ccc(-c3cccnc3)nn2)cc1
b. CCCCN(CC)CCCNC(=O)c1cc2cc3ccc(C)cc3nc2o1
c. Cc1ccccc1NC(=O)CN1CCN(Cc2ccccc2)CC1
d. COc1ccc(CCNC(=O)CCCN2C(=O)c3ccccc3C2=O)cc1
Answer: b. CCCCN(CC)CCCNC(=O)c1cc2cc3ccc(C)cc3nc2o1
{#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#}
CCCCN(CC)CCCNC(=O)c1cc2cc3ccc(C)cc3nc2o1
CCCCN(CC)CCCNC(=O)c1cc2cc3ccc(C)cc3nc2o1
N-[3-[butyl(ethyl)amino]propyl]-7-methylfuro[2,3-b]quinoline-2-carboxamide