Task: Answer the MCQ question.
Question: Which drug has a -1.449\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: Cc1ccc(CSCC(=O)N2CCN(Cc3ccc4c(c3)OCO4)CC2)cc1
b: CC1(c2ccccc2)NC(=S)N2C1NC(=S)N2c1ccccc1
Answer: a. Cc1ccc(CSCC(=O)N2CCN(Cc3ccc4c(c3)OCO4)CC2)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#}
Cc1ccc(CSCC(=O)N2CCN(Cc3ccc4c(c3)OCO4)CC2)cc1
Cc1ccc(CSCC(=O)N2CCN(Cc3ccc4c(c3)OCO4)CC2)cc1
1-[4-(1,3-benzodioxol-5-ylmethyl)piperazin-1-yl]-2-[(4-methylphenyl)methylsulfanyl]ethanone