Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 5.477\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a: COc1ccccc1NC(=O)c1cc2c(=O)n(C)c3ccccc3c2n1C
b: COCCNC(=O)CSc1ccc(-c2nc3ccccc3[nH]2)cn1
c: Cc1ccc(-c2cc(C(=O)N/N=C/c3cccnc3)n[nH]2)o1
d: COc1ccc(CNS(=O)(=O)NCc2ccccc2F)cc1
e: Cc1ccc2nc(SCC(=O)NCc3ccc(F)cc3)nc(=O)n2c1
Answer: b. COCCNC(=O)CSc1ccc(-c2nc3ccccc3[nH]2)cn1
{#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#}
COCCNC(=O)CSc1ccc(-c2nc3ccccc3[nH]2)cn1
COCCNC(=O)CSc1ccc(-c2nc3ccccc3[nH]2)cn1
2-[5-(1H-benzimidazol-2-yl)pyridin-2-yl]sulfanyl-N-(2-methoxyethyl)acetamide