Task: Answer the multiple choice question.
Question: Which drug exhibits a 6.589\% 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 additional words.
Options:
a) O=C(CSC(=S)N1CCOCC1)Nc1nc(-c2ccccc2)c(-c2ccccc2)o1
b) CN1CC[n+]2cnc3ccccc3c21.[I-]
Answer: b. CN1CC[n+]2cnc3ccccc3c21.[I-]
{#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#}
CN1CC[n+]2cnc3ccccc3c21.[I-]
CN1CC[n+]2cnc3ccccc3c21.[I-]
1-methyl-2,3-dihydroimidazo[1,2-c]quinazolin-4-ium;iodide