Task: Answer the MCQ question.
Query: Which drug has a -5.173% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) Cc1nn(-c2ccccc2)c2c1C(c1cccnc1)N1C=C(S(=O)(=O)N3CCCCC3)C=CC1=N2
(b) COc1ccc(CN2CCN(C(=O)C3CCN(S(=O)(=O)c4cccs4)CC3)CC2)c(OC)c1OC
Answer: b. COc1ccc(CN2CCN(C(=O)C3CCN(S(=O)(=O)c4cccs4)CC3)CC2)c(OC)c1OC
{#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#}
COc1ccc(CN2CCN(C(=O)C3CCN(S(=O)(=O)c4cccs4)CC3)CC2)c(OC)c1OC
COc1ccc(CN2CCN(C(=O)C3CCN(S(=O)(=O)c4cccs4)CC3)CC2)c(OC)c1OC
(1-thiophen-2-ylsulfonylpiperidin-4-yl)-[4-[(2,3,4-trimethoxyphenyl)methyl]piperazin-1-yl]methanone