Task: Answer the multiple choice question.
Question: Which compound exhibits a -38.313\% 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: CC1CCC(NC(=O)C2CCN(S(=O)(=O)c3ccc4nc5c(c(C(=O)O)c4c3)CC(C)CC5)CC2)CC1
b: O=C(O)C1CCN(C(=O)c2cccc3ccccc23)CC1
c: CCOc1ccc(N(C)S(=O)(=O)c2ccc3[nH]cc(C(=O)NCC4CCCO4)c(=O)c3c2)cc1
d: O=C(Nc1ccccc1)C12CC3CC(C1)CC(n1cnc([N+](=O)[O-])n1)(C3)C2
Answer: d. O=C(Nc1ccccc1)C12CC3CC(C1)CC(n1cnc([N+](=O)[O-])n1)(C3)C2
{#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(Nc1ccccc1)C12CC3CC(C1)CC(n1cnc([N+](=O)[O-])n1)(C3)C2
O=C(Nc1ccccc1)C12CC3CC(C1)CC(n1cnc([N+](=O)[O-])n1)(C3)C2
3-(3-nitro-1,2,4-triazol-1-yl)-N-phenyladamantane-1-carboxamide