Task: Answer the multiple choice question.
Question: Which drug exhibits a 0.764\% 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] C=CCc1ccccc1Oc1cc(F)nc(N)n1
[b] Cc1ccccc1S(=O)(=O)Nc1nc2ccccc2nc1N1CCOCC1
[c] O=C(CCCCCN1C(=O)c2ccccc2C1=O)NCc1ccco1
[d] O=C1CC(c2ccccc2)C(=O)N1c1cccc(O)c1
Answer: c. O=C(CCCCCN1C(=O)c2ccccc2C1=O)NCc1ccco1
{#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=C(CCCCCN1C(=O)c2ccccc2C1=O)NCc1ccco1
O=C(CCCCCN1C(=O)c2ccccc2C1=O)NCc1ccco1
[O][=C][Branch2][Ring1][#Branch1][C][C][C][C][C][N][C][=Branch1][C][=O][C][=C][C][=C][C][=C][Ring1][=Branch1][C][Ring1][#Branch2][=O][N][C][C][=C][C][=C][O][Ring1][Branch1]
6-(1,3-dioxoisoindol-2-yl)-N-(furan-2-ylmethyl)hexanamide