Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 2.487\% 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 additional words.
Options:
[a] Cl.N=c1sccn1CC(=O)NCCc1ccc(Cl)cc1
[b] Nn1c(SCC(=O)Nc2ccc(F)cc2F)nnc1C1CCCCC1
[c] Cc1nnc(NC(=O)CN2C(=O)NC3(CCCC3)C2=O)s1
[d] CC[C@@]12C(=O)N(c3cccc(Br)c3)C(=O)N1[C@H](c1ccc(Cl)cc1)[C@@H]1C(=O)N(C3CCCCC3)C(=O)[C@@H]12
Answer: a. Cl.N=c1sccn1CC(=O)NCCc1ccc(Cl)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#}
Cl.N=c1sccn1CC(=O)NCCc1ccc(Cl)cc1
Cl.N=c1sccn1CC(=O)NCCc1ccc(Cl)cc1
N-[2-(4-chlorophenyl)ethyl]-2-(2-imino-1,3-thiazol-3-yl)acetamide;hydrochloride