Task: Answer the multiple choice question.
Query: Which compound has a -1.022\% 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 Cc1ccc(NC(=O)c2ccc(S(=O)(=O)NCc3cccnc3)cc2)c(C)c1
b CCC(C)NC(=S)N1CCN(C)CC1.O=C(O)C(=O)O
c O=C(CCC1COc2ccccc2O1)Nc1ccccn1
d CC(C)OCCCNC(=O)CCN1C(=O)COc2ccccc21
Answer: c. O=C(CCC1COc2ccccc2O1)Nc1ccccn1
{#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(CCC1COc2ccccc2O1)Nc1ccccn1
O=C(CCC1COc2ccccc2O1)Nc1ccccn1
3-(2,3-dihydro-1,4-benzodioxin-3-yl)-N-pyridin-2-ylpropanamide