Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 7.958% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. COc1ccc(-n2c(=O)n(Cc3ccccc3)c(=O)c3[nH]cnc32)cc1
b. C/C(O)=c1/ccc2cccc3nc(C)nc1c23
c. CC(C)(C)NC(=S)/N=C(\N)N[N+](=O)[O-]
d. COc1ccccc1Nc1ncc(C(=O)Nc2ccc(OC)c(OC)c2)c2ccccc12
Answer: b. C/C(O)=c1/ccc2cccc3nc(C)nc1c23
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
C/C(O)=c1/ccc2cccc3nc(C)nc1c23
C/C(O)=c1/ccc2cccc3nc(C)nc1c23
(1E)-1-(2-methylperimidin-4-ylidene)ethanol