Problem statement: Answer the MCQ question.
Query: Which compound has a 13.051\% 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 other words.
Options:
a.) O=C(Nc1cc([N+](=O)[O-])ccc1O)NC1CCS(=O)(=O)C1
b.) COc1cc(CNCC(C)C)cc(Br)c1OC1CCCC1.Cl
c.) Cc1cccc(CC(C)NC(=O)c2cc(COc3ccc(F)cc3F)on2)n1
d.) CC(C(=O)Nc1cc([N+](=O)[O-])ccc1Cl)N1CCN(c2ccc(O)cc2)CC1
Answer: b. COc1cc(CNCC(C)C)cc(Br)c1OC1CCCC1.Cl
{#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#}
COc1cc(CNCC(C)C)cc(Br)c1OC1CCCC1.Cl
COc1cc(CNCC(C)C)cc(Br)c1OC1CCCC1.Cl
N-[(3-bromo-4-cyclopentyloxy-5-methoxyphenyl)methyl]-2-methylpropan-1-amine;hydrochloride