Problem statement: Answer the multiple-choice question.
Query: Which drug has a 4.728\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a) C(=NC12CN3CN(CN(C3)C1)C2)c1cccs1
b) COc1ccc(S(=O)(=O)N2CCN(C(=O)c3oc4ccccc4c3C)CC2)cc1
c) O=C(c1[nH]nc2c1CCc1ccccc1-2)N1CCN(Cc2ccc3c(c2)OCO3)CC1
Answer: c. O=C(c1[nH]nc2c1CCc1ccccc1-2)N1CCN(Cc2ccc3c(c2)OCO3)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=C(c1[nH]nc2c1CCc1ccccc1-2)N1CCN(Cc2ccc3c(c2)OCO3)CC1
O=C(c1[nH]nc2c1CCc1ccccc1-2)N1CCN(Cc2ccc3c(c2)OCO3)CC1
[4-(1,3-benzodioxol-5-ylmethyl)piperazin-1-yl]-(4,5-dihydro-2H-benzo[g]indazol-3-yl)methanone