Task: Answer the multiple-choice question.
Query: Which drug exhibits a 10.546\% 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 additional words.
Options:
[a] COc1cc(C2C(C#N)=C(N)Oc3cc(O)ccc32)cc2c1OCO2
[b] O=[N+]([O-])c1cccc(-c2nnc3n2CCCCC3)c1
[c] C=CCOc1ccccc1/C=N/NC(=O)c1ccc(Cl)cc1Cl
[d] O=C(OCC(=O)N1CCCCCC1)c1cnc(Cl)c(Cl)c1
Answer: c. C=CCOc1ccccc1/C=N/NC(=O)c1ccc(Cl)cc1Cl
{#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#}
C=CCOc1ccccc1/C=N/NC(=O)c1ccc(Cl)cc1Cl
C=CCOc1ccccc1/C=N/NC(=O)c1ccc(Cl)cc1Cl
2,4-dichloro-N-[(E)-(2-prop-2-enoxyphenyl)methylideneamino]benzamide