Problem statement: Answer the multiple-choice question.
Question: Which compound has a 6.650\% 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: CCCN(CC(=O)Nc1ccccc1OC)C(=O)c1ccc2[nH]c3c(c2c1)CC(C)CC3
b: Cc1cc(F)ccc1S(=O)(=O)N1CCCOC1CNC(=O)C(=O)NCCc1c[nH]c2ccccc12
c: COc1ccc(NC(=O)C2CC2)cc1-n1cnnn1
d: NC(=O)CC(NC(=O)Cc1ccc(Cl)cc1)c1ccc(NCCN2CCOCC2)c([N+](=O)[O-])c1
Answer: b. Cc1cc(F)ccc1S(=O)(=O)N1CCCOC1CNC(=O)C(=O)NCCc1c[nH]c2ccccc12
{#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#}
Cc1cc(F)ccc1S(=O)(=O)N1CCCOC1CNC(=O)C(=O)NCCc1c[nH]c2ccccc12
Cc1cc(F)ccc1S(=O)(=O)N1CCCOC1CNC(=O)C(=O)NCCc1c[nH]c2ccccc12
N'-[[3-(4-fluoro-2-methylphenyl)sulfonyl-1,3-oxazinan-2-yl]methyl]-N-[2-(1H-indol-3-yl)ethyl]oxamide