Task: Answer the MCQ question.
Question: Which compound has a -4.047\% 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. Cc1ccc(S(=O)(=O)/C(C#N)=C/c2c(N3CCC(C(N)=O)CC3)nc3c(C)cccn3c2=O)cc1
b. CCS(=O)(=O)N1CCC(C(=O)Nc2cc([N+](=O)[O-])ccc2C)CC1
c. Cl.c1ccc(C2CCC(N3CCNCC3)CC2)cc1
d. COc1ccc(/C=N/NC(=O)c2cccc(Br)c2)cc1Cn1nc(C)cc1C
e. CC(=O)OCC[N+](C)(C)C.[Cl-]
Answer: c. Cl.c1ccc(C2CCC(N3CCNCC3)CC2)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.c1ccc(C2CCC(N3CCNCC3)CC2)cc1
Cl.c1ccc(C2CCC(N3CCNCC3)CC2)cc1
1-(4-phenylcyclohexyl)piperazine;hydrochloride