Task: Answer the multiple-choice question.
Question: Which drug exhibits a 13.500\% 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) O=C(/C=C/c1ccccc1)Oc1cccc2cccnc12
(b) Cc1ccc2nc(NC(=O)c3ccc(Cn4cc(Cl)cn4)o3)sc2c1
(c) CCOC(=O)c1c(NC(=O)C2(C)Cc3ccccc3C(=O)O2)sc2c1CCCC2
(d) c1ccc2c(c1)C(=NCC1CCCO1)NC2=NCC1CCCO1
(e) COc1ccc(NC2CCCN(C(=O)CCC3=NNC(=O)CC3)C2)cc1
Answer: b. Cc1ccc2nc(NC(=O)c3ccc(Cn4cc(Cl)cn4)o3)sc2c1
{#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#}
Cc1ccc2nc(NC(=O)c3ccc(Cn4cc(Cl)cn4)o3)sc2c1
Cc1ccc2nc(NC(=O)c3ccc(Cn4cc(Cl)cn4)o3)sc2c1
5-[(4-chloropyrazol-1-yl)methyl]-N-(6-methyl-1,3-benzothiazol-2-yl)furan-2-carboxamide