Problem statement: Answer the MCQ question.
Question: Which drug has a -5.193\% 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) NS(=O)(=O)CCCc1ccccc1
(b) COc1ccc(S(=O)(=O)N2CCN(C(=O)C3CC3)CC2)cc1Br
(c) Cc1cccc(C)c1NC(=O)/C(C#N)=C/c1ccc(-c2ccc(C(=O)O)cc2)o1
Answer: b. COc1ccc(S(=O)(=O)N2CCN(C(=O)C3CC3)CC2)cc1Br
{#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#}
COc1ccc(S(=O)(=O)N2CCN(C(=O)C3CC3)CC2)cc1Br
COc1ccc(S(=O)(=O)N2CCN(C(=O)C3CC3)CC2)cc1Br
[4-(3-bromo-4-methoxyphenyl)sulfonylpiperazin-1-yl]-cyclopropylmethanone