Task: Answer the multiple choice question.
Query: Which drug has a 8.820\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a) O=C(COC(=O)c1ccc(Cl)nc1)NC(=O)c1ccc(OC(F)F)cc1
b) CCOC(=O)/C(C#N)=N/Nc1ccc(S(=O)(=O)N2CCc3ccccc32)cc1
c) O=Cc1ccc2cccnc2n1
d) CC(C)Oc1ccc(/C=N/NC(=O)c2nnn(-c3nonc3N)c2CN(C)c2ccccc2)cc1
Answer: c. O=Cc1ccc2cccnc2n1
{#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=Cc1ccc2cccnc2n1
O=Cc1ccc2cccnc2n1
1,8-naphthyridine-2-carbaldehyde