Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 8.234\% 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, b, or c without using any additional words.
Options:
[a] O=C1Nc2ccccc2/C1=C/c1ccnc2ccccc12
[b] Cc1cc(/C(N)=N/OC(=O)Nc2cccc(C(F)(F)F)c2)no1
[c] Cl.Nc1nc(N)c2[nH]c(-c3ccccc3)nc2n1
Answer: a. O=C1Nc2ccccc2/C1=C/c1ccnc2ccccc12
{#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#}
O=C1Nc2ccccc2/C1=C/c1ccnc2ccccc12
O=C1Nc2ccccc2/C1=C/c1ccnc2ccccc12
(3Z)-3-(quinolin-4-ylmethylidene)-1H-indol-2-one