Task: Answer the multiple choice question.
Query: Which drug exhibits a -7.593\% 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 additional words.
Options:
(a) COc1ccc(S(=O)(=O)N(Cc2cc3ccc(OC)cc3[nH]c2=O)CC2COCCO2)cc1
(b) CC(C(=O)NCCN1C(=O)S/C(=C\c2cccs2)C1=O)N1C(=O)c2ccccc2C1=O
Answer: b. CC(C(=O)NCCN1C(=O)S/C(=C\c2cccs2)C1=O)N1C(=O)c2ccccc2C1=O
{#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#}
CC(C(=O)NCCN1C(=O)S/C(=C\c2cccs2)C1=O)N1C(=O)c2ccccc2C1=O
CC(C(=O)NCCN1C(=O)S/C(=C\c2cccs2)C1=O)N1C(=O)c2ccccc2C1=O
2-(1,3-dioxoisoindol-2-yl)-N-[2-[(5Z)-2,4-dioxo-5-(thiophen-2-ylmethylidene)-1,3-thiazolidin-3-yl]ethyl]propanamide