Task: Answer the MCQ question.
Question: Which compound has a 12.511\% 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 additional words.
Options:
(a) CC(C)C(c1nnnn1C1CCCC1)N1c2ccccc2CC1C
(b) COc1ccc(C(=O)CN2C(=O)c3ccccc3S2(=O)=O)cc1Br
Answer: b. COc1ccc(C(=O)CN2C(=O)c3ccccc3S2(=O)=O)cc1Br
{#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#}
COc1ccc(C(=O)CN2C(=O)c3ccccc3S2(=O)=O)cc1Br
COc1ccc(C(=O)CN2C(=O)c3ccccc3S2(=O)=O)cc1Br
2-[2-(3-bromo-4-methoxyphenyl)-2-oxoethyl]-1,1-dioxo-1,2-benzothiazol-3-one