Problem statement: Answer the MCQ question.
Query: Which drug has a 11.380\% 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 other words.
Options:
(a) CN1C(=O)CSc2ccc(NC(=O)Nc3ccccn3)cc21
(b) CN(Cc1cccc(F)c1)C(=O)c1ccc(NS(=O)(=O)c2ccc3[nH]c(=O)[nH]c3c2)cc1
(c) Cl.c1csc(CN2CCNCC2)c1
(d) Cc1ccccc1OCC(=O)N/N=C/c1ccc(N2CCOCC2)o1
(e) Cc1ccc(C(=O)C[n+]2cccc(C(N)=O)c2)cc1.[Br-]
Answer: c. Cl.c1csc(CN2CCNCC2)c1
{#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.c1csc(CN2CCNCC2)c1
Cl.c1csc(CN2CCNCC2)c1
1-(thiophen-2-ylmethyl)piperazine;hydrochloride