Task: Answer the multiple-choice question.
Query: Which compound exhibits a -0.960\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a.) OCCCN=C1CCCc2c1[nH]c1ccc(Cl)cc21
b.) CC(C)NCC(O)COCCOc1ccc(C(C)(C)C)cc1.Cl
c.) C=CCN(C(=O)Nc1ccc(OC)cc1)c1nnc(-c2ccncc2)s1
Answer: a. OCCCN=C1CCCc2c1[nH]c1ccc(Cl)cc21
{#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#}
OCCCN=C1CCCc2c1[nH]c1ccc(Cl)cc21
OCCCN=C1CCCc2c1[nH]c1ccc(Cl)cc21
3-[(6-chloro-2,3,4,9-tetrahydrocarbazol-1-ylidene)amino]propan-1-ol