Task: Answer the MCQ question.
Query: Which compound exhibits a 8.747\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a) CCO[C@H]1OC(C(=O)N2CCCCCCC2)=C[C@@H](c2ccccc2)[C@@H]1CCCO
b) CCOc1ccccc1NC(=O)CCc1nnc2ccc(N3CCC4(CC3)OCCO4)nn12
c) Cl.Clc1cccc(NC2=NCCC2)c1
d) CCCCC(CC)C(=O)Nc1ccc(S(=O)(=O)N2CCCC2)cc1
Answer: c. Cl.Clc1cccc(NC2=NCCC2)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.Clc1cccc(NC2=NCCC2)c1
Cl.Clc1cccc(NC2=NCCC2)c1
N-(3-chlorophenyl)-3,4-dihydro-2H-pyrrol-5-amine;hydrochloride