Problem statement: Answer the multiple choice question.
Query: Which drug has a -23.672\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: CS(=O)(=O)O.CSc1ccc2c(c1)C(N1CCN(C)CC1)Cc1ccccc1S2
b: Cc1nn(C)c(C)c1CN(C)S(=O)(=O)c1ccc2ccccc2c1
Answer: a. CS(=O)(=O)O.CSc1ccc2c(c1)C(N1CCN(C)CC1)Cc1ccccc1S2
{#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#}
CS(=O)(=O)O.CSc1ccc2c(c1)C(N1CCN(C)CC1)Cc1ccccc1S2
CS(=O)(=O)O.CSc1ccc2c(c1)C(N1CCN(C)CC1)Cc1ccccc1S2
methanesulfonic acid;1-methyl-4-(3-methylsulfanyl-5,6-dihydrobenzo[b][1]benzothiepin-5-yl)piperazine