Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 1.607\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) Cc1[nH]c2ccccc2c1/C=C(\C#N)S(=O)(=O)c1ccccc1
(b) Cn1c2c(c(=O)n(C)c1=O)C(CC(=O)Nc1ccc(F)cc1)C(=O)N2
(c) CC(=O)C1C2c3ccccc3OC1(C)N=c1s/c(=C/c3cn(C)nc3C)c(=O)n12
(d) O=C(c1ccc(Cl)cc1)c1oc2ccccc2c1CS(=O)c1ccc(Cl)cc1
Answer: b. Cn1c2c(c(=O)n(C)c1=O)C(CC(=O)Nc1ccc(F)cc1)C(=O)N2
{#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#}
Cn1c2c(c(=O)n(C)c1=O)C(CC(=O)Nc1ccc(F)cc1)C(=O)N2
Cn1c2c(c(=O)n(C)c1=O)C(CC(=O)Nc1ccc(F)cc1)C(=O)N2
2-(1,3-dimethyl-2,4,6-trioxo-5,7-dihydropyrrolo[2,3-d]pyrimidin-5-yl)-N-(4-fluorophenyl)acetamide