Problem statement: Answer the MCQ question.
Query: Which drug exhibits a -31.349% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: Cc1c(CNCc2cccs2)c(C(=O)O)c(C)n1Cc1ccccc1
b: O=S1(=O)N=C(N2CCN(Cc3ccc4c(c3)OCO4)CC2)c2ccccc21
Answer: a. Cc1c(CNCc2cccs2)c(C(=O)O)c(C)n1Cc1ccccc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
Cc1c(CNCc2cccs2)c(C(=O)O)c(C)n1Cc1ccccc1
Cc1c(CNCc2cccs2)c(C(=O)O)c(C)n1Cc1ccccc1
1-benzyl-2,5-dimethyl-4-[(thiophen-2-ylmethylamino)methyl]pyrrole-3-carboxylic acid