Task: Answer the multiple choice question.
Query: Which compound exhibits a 5.620\% 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 other words.
Options:
a) COc1cccc(N2CCN(C(=S)Nc3cccc(C)c3)CC2)c1
b) COc1ccc(N(C(=O)CCl)C(C)(C(=O)Nc2c(C)cccc2C)c2ccccn2)cc1
c) O=C1C2CCCN2C(c2cccnc2)N1c1ccc(Cl)cc1
d) CCOc1ccccc1N(CC(=O)N1CCCCCC1)S(C)(=O)=O
Answer: c. O=C1C2CCCN2C(c2cccnc2)N1c1ccc(Cl)cc1
{#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=C1C2CCCN2C(c2cccnc2)N1c1ccc(Cl)cc1
O=C1C2CCCN2C(c2cccnc2)N1c1ccc(Cl)cc1
2-(4-chlorophenyl)-3-pyridin-3-yl-5,6,7,7a-tetrahydro-3H-pyrrolo[1,2-c]imidazol-1-one