Task: Answer the MCQ question.
Question: Which compound has a 0.515\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
(a) CS(=O)(=O)N(CC(=O)NCc1ccccc1)Cc1ccc(Cl)cc1
(b) COc1ccccc1NS(=O)(=O)c1ccc(C(=O)NCc2ccncc2)cc1
(c) O=C(Cn1c(SCC(=O)NC2CCCC2)nnc1-c1ccncc1)Nc1ccc2c(c1)OCO2
(d) CC1Sc2ccc(S(=O)(=O)N3CCN(c4ccccc4)CC3)cc2NC1=O
(e) CCCN1Cc2cccc(C(=O)N3CCN(c4cc(Cl)ccc4C)CC3)c2C1=O
Answer: b. COc1ccccc1NS(=O)(=O)c1ccc(C(=O)NCc2ccncc2)cc1
{#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#}
COc1ccccc1NS(=O)(=O)c1ccc(C(=O)NCc2ccncc2)cc1
COc1ccccc1NS(=O)(=O)c1ccc(C(=O)NCc2ccncc2)cc1
4-[(2-methoxyphenyl)sulfamoyl]-N-(pyridin-4-ylmethyl)benzamide