Task: Answer the MCQ question.
Query: Which compound has a -3.248\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) Cc1ccc(CCSc2ccc(C(C)C)cc2)cn1
b) CCCCOC(=O)n1c(SCC(=O)N(CC)CC)nc2ccccc21
Answer: a. Cc1ccc(CCSc2ccc(C(C)C)cc2)cn1
{#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#}
Cc1ccc(CCSc2ccc(C(C)C)cc2)cn1
Cc1ccc(CCSc2ccc(C(C)C)cc2)cn1
2-methyl-5-[2-(4-propan-2-ylphenyl)sulfanylethyl]pyridine