Task: Answer the MCQ question.
Question: Which drug has a -8.178\% human ether-à-go-go related gene (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. CN(Cc1ccccc1)C(=O)C1CCN(S(=O)(=O)c2cc([N+](=O)[O-])ccc2Cl)CC1
b. O=C(CSc1nnc2scc(-c3ccccc3)n12)N1CCN(Cc2ccccc2)CC1
Answer: b. O=C(CSc1nnc2scc(-c3ccccc3)n12)N1CCN(Cc2ccccc2)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#}
O=C(CSc1nnc2scc(-c3ccccc3)n12)N1CCN(Cc2ccccc2)CC1
O=C(CSc1nnc2scc(-c3ccccc3)n12)N1CCN(Cc2ccccc2)CC1
1-(4-benzylpiperazin-1-yl)-2-[(5-phenyl-[1,3]thiazolo[2,3-c][1,2,4]triazol-3-yl)sulfanyl]ethanone