Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 8.429\% 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 other words.
Options:
a.) C/C(=N\Nc1nnc(Cl)c2ccccc12)c1cccnc1
b.) COc1ccc2c(c1)Cc1sc(NC(=O)c3ccccc3)nc1-2
c.) CCOC(=O)CNC(=O)c1sc2nc(C)cc(C)c2c1N
d.) COc1ccc(S(=O)(=O)Nc2c(C)n(C)n(-c3ccccc3)c2=O)cc1
Answer: a. C/C(=N\Nc1nnc(Cl)c2ccccc12)c1cccnc1
{#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#}
C/C(=N\Nc1nnc(Cl)c2ccccc12)c1cccnc1
C/C(=N\Nc1nnc(Cl)c2ccccc12)c1cccnc1
[C][/C][=Branch2][Ring1][Ring2][=N][\N][C][=N][N][=C][Branch1][C][Cl][C][=C][C][=C][C][=C][Ring1][O][Ring1][=Branch1][C][=C][C][=C][N][=C][Ring1][=Branch1]
4-chloro-N-[(E)-1-pyridin-3-ylethylideneamino]phthalazin-1-amine