Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 16.889\% 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: C[C@H](NC(=O)c1nc[nH]c1C(=O)NCC(=O)OC(C)(C)C)c1ccccc1
b: CCC(=NCCc1ccc(OC)c(OC)c1)c1ccccc1O
Answer: b. CCC(=NCCc1ccc(OC)c(OC)c1)c1ccccc1O
{#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#}
CCC(=NCCc1ccc(OC)c(OC)c1)c1ccccc1O
CCC(=NCCc1ccc(OC)c(OC)c1)c1ccccc1O
2-[N-[2-(3,4-dimethoxyphenyl)ethyl]-C-ethylcarbonimidoyl]phenol