Task: Answer the multiple-choice question.
Query: Which drug exhibits a 21.725\% 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] N#C/C=C/N1CCN(C(=O)c2ccco2)CC1
[b] Cc1cccc(N(CC(=O)Nc2ccccc2F)S(C)(=O)=O)c1
[c] O=C(CCCC(=O)N(CC(=O)NC1CCCCC1)c1ccccc1F)Nc1ccccn1
[d] Cc1cc([N+](=O)[O-])nn1CC(=O)N1N=C(C(F)F)CC1(O)C(F)F
Answer: b. Cc1cccc(N(CC(=O)Nc2ccccc2F)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#}
Cc1cccc(N(CC(=O)Nc2ccccc2F)S(C)(=O)=O)c1
Cc1cccc(N(CC(=O)Nc2ccccc2F)S(C)(=O)=O)c1
N-(2-fluorophenyl)-2-(3-methyl-N-methylsulfonylanilino)acetamide