Task: Answer the multiple-choice question.
Question: Which drug has a 6.238\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) Cc1cccc(N2CC(c3nc4ccccc4[nH]3)CC2=O)c1
(b) COCCNC(=O)c1ccc2c(c1)nc(C)n2-c1cccc(Cl)c1
(c) C/C(=N\NC(=S)NCCc1ccccc1)c1ccc(O)cc1O
Answer: a. Cc1cccc(N2CC(c3nc4ccccc4[nH]3)CC2=O)c1
{#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#}
Cc1cccc(N2CC(c3nc4ccccc4[nH]3)CC2=O)c1
Cc1cccc(N2CC(c3nc4ccccc4[nH]3)CC2=O)c1
4-(1H-benzimidazol-2-yl)-1-(3-methylphenyl)pyrrolidin-2-one