Task: Answer the multiple-choice question.
Query: Which compound exhibits a -2.364\% 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 additional words.
Options:
a: Cc1oncc1C(=O)N1CCCC(CO)(Cc2ccc(F)cc2F)C1
b: O=C(N/N=C/c1ccc(OCc2ccccc2)cc1)c1cc[n+](Cc2ccccc2)cc1.[Cl-]
c: Cc1ccc2c(c1)NC(=O)C(CC(=O)NCCN(C)C)O2
d: CC(=O)c1ccc(-n2nnnc2SCC(=O)N2CCN(C(=O)c3ccco3)CC2)cc1
Answer: b. O=C(N/N=C/c1ccc(OCc2ccccc2)cc1)c1cc[n+](Cc2ccccc2)cc1.[Cl-]
{#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(N/N=C/c1ccc(OCc2ccccc2)cc1)c1cc[n+](Cc2ccccc2)cc1.[Cl-]
O=C(N/N=C/c1ccc(OCc2ccccc2)cc1)c1cc[n+](Cc2ccccc2)cc1.[Cl-]
1-benzyl-N-[(E)-(4-phenylmethoxyphenyl)methylideneamino]pyridin-1-ium-4-carboxamide;chloride