Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a -11.618\% 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. CN(C)CCNc1oc(-c2cccc(Cl)c2)nc1C#N
b. COc1cccc(NC(=O)CCC(=O)N2CC(C)Oc3ccc(C)cc32)c1
c. Cl.O=C(CCN1CCc2ccccc2CC1)c1ccc2c(c1)OCCO2
d. Cc1cc(C)n(CC(=O)c2ccc(Br)cc2)c(=O)c1C#N
Answer: a. CN(C)CCNc1oc(-c2cccc(Cl)c2)nc1C#N
{#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#}
CN(C)CCNc1oc(-c2cccc(Cl)c2)nc1C#N
CN(C)CCNc1oc(-c2cccc(Cl)c2)nc1C#N
2-(3-chlorophenyl)-5-[2-(dimethylamino)ethylamino]-1,3-oxazole-4-carbonitrile