Problem statement: Answer the multiple choice question.
Question: Which compound has a 5.262\% 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, c, or d without using any other words.
Options:
a. O/N=C/c1c(OCc2ccc(Cl)cc2)ccc2ccccc12
b. COCCNC(=O)CCC1CCN(Cc2cccc(-c3ccc(C)o3)c2)CC1
c. CCN(CC)CC(=O)Nn1c(C)nc2c(ncn2-c2ccccc2)c1=O
d. CCn1c2ccccc2c2cc(NC(=O)C(C)Oc3ccccc3)ccc21
Answer: a. O/N=C/c1c(OCc2ccc(Cl)cc2)ccc2ccccc12
{#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/N=C/c1c(OCc2ccc(Cl)cc2)ccc2ccccc12
O/N=C/c1c(OCc2ccc(Cl)cc2)ccc2ccccc12
(NE)-N-[[2-[(4-chlorophenyl)methoxy]naphthalen-1-yl]methylidene]hydroxylamine