Problem statement: Answer the multiple-choice question.
Query: Which drug has a 14.182\% 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(CN1C(=O)c2cccc3cccc1c23)N1CCN(c2ccc(F)cc2)CC1
[b] CCOC(=O)NC(=O)CSc1nc2ccc(C)cc2[nH]1
[c] CC(C)(C)N(NS(=O)(=O)c1ccc(F)cc1)c1ccccc1
[d] Cl.NCCCC[C@H](N)c1nnc([C@H](CC(=O)O)NC(=O)C2CCNCC2)o1
Answer: b. CCOC(=O)NC(=O)CSc1nc2ccc(C)cc2[nH]1
{#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#}
CCOC(=O)NC(=O)CSc1nc2ccc(C)cc2[nH]1
CCOC(=O)NC(=O)CSc1nc2ccc(C)cc2[nH]1
ethyl N-[2-[(6-methyl-1H-benzimidazol-2-yl)sulfanyl]acetyl]carbamate