Problem statement: Answer the multiple choice question.
Query: Which compound has a -1.333\% 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, b, c, or d without using any other words.
Options:
a: CC(=O)NCCC(=O)Nc1nc(-c2cccs2)c(-c2cccs2)s1
b: COc1ccccc1N(CC(=O)NC1CCCC1)C(=O)c1csnn1
c: COc1ccc(-n2ccnc(SCC(=O)NC3CCCC3)c2=O)cc1
d: O=C(NC(Cc1ccccc1)C(=O)NCc1ccccn1)c1ccco1
Answer: a. CC(=O)NCCC(=O)Nc1nc(-c2cccs2)c(-c2cccs2)s1
{#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(=O)NCCC(=O)Nc1nc(-c2cccs2)c(-c2cccs2)s1
CC(=O)NCCC(=O)Nc1nc(-c2cccs2)c(-c2cccs2)s1
3-acetamido-N-(4,5-dithiophen-2-yl-1,3-thiazol-2-yl)propanamide