Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 4.807\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) O=C(Cc1ccccc1)N/N=C/c1ccccc1Cl
(b) Cc1ccccc1-c1nnc(SCc2ccc(F)cc2)o1
(c) CC(C)=CC(=O)Nc1ccc(OCc2ccccc2)cc1
Answer: a. O=C(Cc1ccccc1)N/N=C/c1ccccc1Cl
{#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#}
O=C(Cc1ccccc1)N/N=C/c1ccccc1Cl
O=C(Cc1ccccc1)N/N=C/c1ccccc1Cl
[O][=C][Branch1][#Branch2][C][C][=C][C][=C][C][=C][Ring1][=Branch1][N][/N][=C][/C][=C][C][=C][C][=C][Ring1][=Branch1][Cl]
N-[(E)-(2-chlorophenyl)methylideneamino]-2-phenylacetamide