Task: Answer the multiple-choice question.
Question: Which compound has a 4.864\% 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.) Cc1nc(C)c(-c2ccnc(/N=C/NO)n2)s1
b.) CC[C@@H](C)CN1C(=O)N[C@@H](c2ccccc2)C(C(C)=O)=C1C
Answer: a. Cc1nc(C)c(-c2ccnc(/N=C/NO)n2)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#}
Cc1nc(C)c(-c2ccnc(/N=C/NO)n2)s1
Cc1nc(C)c(-c2ccnc(/N=C/NO)n2)s1
N'-[4-(2,4-dimethyl-1,3-thiazol-5-yl)pyrimidin-2-yl]-N-hydroxymethanimidamide