Task: Answer the multiple choice question.
Query: Which compound exhibits a 4.340\% 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) COc1cccc(CN(C)CC(=O)Nc2cccc(S(N)(=O)=O)c2)c1OC
(b) CC(C)(C)NC(=O)CN(Cc1cccs1)C(=O)c1csnn1
Answer: b. CC(C)(C)NC(=O)CN(Cc1cccs1)C(=O)c1csnn1
{#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)(C)NC(=O)CN(Cc1cccs1)C(=O)c1csnn1
CC(C)(C)NC(=O)CN(Cc1cccs1)C(=O)c1csnn1
N-[2-(tert-butylamino)-2-oxoethyl]-N-(thiophen-2-ylmethyl)thiadiazole-4-carboxamide