Problem statement: Answer the multiple choice question.
Question: Which compound has a 18.809\% 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) COc1cccc(C(C)NC(=O)Nc2cccc(C(F)(F)F)c2)c1
(b) O=C1CC[C@H](O)CCN1[C@H](CSc1ccc(Br)cc1)Cc1ccccc1
(c) Clc1ccc(OCCSc2nnnn2C2CCCCC2)cc1
(d) O=C(NC(Cc1ccccc1)C(=O)O)/C(=C/c1ccccc1)NC(=O)c1ccc(Br)o1
(e) CCCCC(=O)NC(=S)Nc1cc(C(=O)O)ccc1Cl
Answer: e. CCCCC(=O)NC(=S)Nc1cc(C(=O)O)ccc1Cl
{#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#}
CCCCC(=O)NC(=S)Nc1cc(C(=O)O)ccc1Cl
CCCCC(=O)NC(=S)Nc1cc(C(=O)O)ccc1Cl
4-chloro-3-(pentanoylcarbamothioylamino)benzoic acid