Task: Answer the multiple-choice question.
Question: Which compound has a 0.216\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a) O=[N+]([O-])c1cc(S(=O)(=O)N2CCCC2)ccc1N/N=C1/CCCc2ccccc21
b) COc1cccc(N(CC(=O)N2CCc3ccccc3C2)S(C)(=O)=O)c1
c) O=C(N/N=C/c1ccncc1)C1CC1(c1ccccc1)c1ccccc1
d) Cc1ccc(N2CCOCC2)c2c1C(=O)c1ccccc1C2=O
Answer: b. COc1cccc(N(CC(=O)N2CCc3ccccc3C2)S(C)(=O)=O)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#}
COc1cccc(N(CC(=O)N2CCc3ccccc3C2)S(C)(=O)=O)c1
COc1cccc(N(CC(=O)N2CCc3ccccc3C2)S(C)(=O)=O)c1
[C][O][C][=C][C][=C][C][Branch2][Ring1][S][N][Branch2][Ring1][Ring2][C][C][=Branch1][C][=O][N][C][C][C][=C][C][=C][C][=C][Ring1][=Branch1][C][Ring1][#Branch2][S][Branch1][C][C][=Branch1][C][=O][=O][=C][Ring2][Ring1][Branch2]
N-[2-(3,4-dihydro-1H-isoquinolin-2-yl)-2-oxoethyl]-N-(5-methoxyphenyl)methanesulfonamide