Task: Answer the multiple-choice question.
Question: Which drug has a 4.717\% 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) COc1ccc(-n2ccnc(SCC(=O)NCc3ccccc3Cl)c2=O)cc1
(b) CC(C)(C)c1ccc(Oc2cccc(C3CC(=O)C(C4NCCc5ccccc54)C(=O)C3n3cncn3)c2)cc1
(c) CCN(CC)C(=O)N1CCN(C)CC1.O=C(O)CC(O)(CC(=O)O)C(=O)O
(d) CCOCc1nc(C)c(Cl)c(NS(=O)(=O)c2ccc(N)cc2)n1
(e) Cl.O=C(COc1ccc(Cl)cc1)N(c1ccc(Cl)cc1)C1CN2CCC1CC2
Answer: a. COc1ccc(-n2ccnc(SCC(=O)NCc3ccccc3Cl)c2=O)cc1
{#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#}
COc1ccc(-n2ccnc(SCC(=O)NCc3ccccc3Cl)c2=O)cc1
COc1ccc(-n2ccnc(SCC(=O)NCc3ccccc3Cl)c2=O)cc1
N-[(2-chlorophenyl)methyl]-2-[4-(4-methoxyphenyl)-3-oxopyrazin-2-yl]sulfanylacetamide